156721365936

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{27983}}^1$

素因数の和:28128

約数の個数: 240

約数和(自身を含む): 487190246400

約数和(自身を除く): 330468880464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 89, 92, 114, 138, 144, 152, 171, 178, 184, 207, 228, 267, 276, 304, 342, 356, 368, 414, 437, 456, 534, 552, 684, 712, 801, 828, 874, 912, 1068, 1104, 1311, 1368, 1424, 1602, 1656, 1691, 1748, 2047, 2136, 2622, 2736, 3204, 3312, 3382, 3496, 3933, 4094, 4272, 5073, 5244, 6141, 6408, 6764, 6992, 7866, 8188, 10146, 10488, 12282, 12816, 13528, 15219, 15732, 16376, 18423, 20292, 20976, 24564, 27056, 27983, 30438, 31464, 32752, 36846, 38893, 40584, 49128, 55966, 60876, 62928, 73692, 77786, 81168, 83949, 98256, 111932, 116679, 121752, 147384, 155572, 167898, 223864, 233358, 243504, 251847, 294768, 311144, 335796, 350037, 447728, 466716, 503694, 531677, 622288, 643609, 671592, 700074, 933432, 1007388, 1063354, 1287218, 1343184, 1400148, 1595031, 1866864, 1930827, 2014776, 2126708, 2490487, 2574436, 2800296, 3190062, 3861654, 4029552, 4253416, 4785093, 4980974, 5148872, 5600592, 5792481, 6380124, 7471461, 7723308, 8506832, 9570186, 9961948, 10297744, 11584962, 12228571, 12760248, 14942922, 15446616, 19140372, 19923896, 22414383, 23169924, 24457142, 25520496, 29885844, 30893232, 36685713, 38280744, 39847792, 44828766, 46339848, 47319253, 48914284, 57281201, 59771688, 73371426, 76561488, 89657532, 92679696, 94638506, 97828568, 110057139, 114562402, 119543376, 141957759, 146742852, 171843603, 179315064, 189277012, 195657136, 220114278, 229124804, 283915518, 293485704, 343687206, 358630128, 378554024, 425873277, 440228556, 458249608, 515530809, 567831036, 586971408, 687374412, 757108048, 851746554, 880457112, 916499216, 1031061618, 1088342819, 1135662072, 1374748824, 1703493108, 1760914224, 2062123236, 2176685638, 2271324144, 2749497648, 3265028457, 3406986216, 4124246472, 4353371276, 6530056914, 6813972432, 8248492944, 8706742552, 9795085371, 13060113828, 17413485104, 19590170742, 26120227656, 39180341484, 52240455312, 78360682968, 156721365936]

約数ペア:

[(1, 156721365936), (2, 78360682968), (3, 52240455312), (4, 39180341484), (6, 26120227656), (8, 19590170742), (9, 17413485104), (12, 13060113828), (16, 9795085371), (18, 8706742552), (19, 8248492944), (23, 6813972432), (24, 6530056914), (36, 4353371276), (38, 4124246472), (46, 3406986216), (48, 3265028457), (57, 2749497648), (69, 2271324144), (72, 2176685638), (76, 2062123236), (89, 1760914224), (92, 1703493108), (114, 1374748824), (138, 1135662072), (144, 1088342819), (152, 1031061618), (171, 916499216), (178, 880457112), (184, 851746554), (207, 757108048), (228, 687374412), (267, 586971408), (276, 567831036), (304, 515530809), (342, 458249608), (356, 440228556), (368, 425873277), (414, 378554024), (437, 358630128), (456, 343687206), (534, 293485704), (552, 283915518), (684, 229124804), (712, 220114278), (801, 195657136), (828, 189277012), (874, 179315064), (912, 171843603), (1068, 146742852), (1104, 141957759), (1311, 119543376), (1368, 114562402), (1424, 110057139), (1602, 97828568), (1656, 94638506), (1691, 92679696), (1748, 89657532), (2047, 76561488), (2136, 73371426), (2622, 59771688), (2736, 57281201), (3204, 48914284), (3312, 47319253), (3382, 46339848), (3496, 44828766), (3933, 39847792), (4094, 38280744), (4272, 36685713), (5073, 30893232), (5244, 29885844), (6141, 25520496), (6408, 24457142), (6764, 23169924), (6992, 22414383), (7866, 19923896), (8188, 19140372), (10146, 15446616), (10488, 14942922), (12282, 12760248), (12816, 12228571), (13528, 11584962), (15219, 10297744), (15732, 9961948), (16376, 9570186), (18423, 8506832), (20292, 7723308), (20976, 7471461), (24564, 6380124), (27056, 5792481), (27983, 5600592), (30438, 5148872), (31464, 4980974), (32752, 4785093), (36846, 4253416), (38893, 4029552), (40584, 3861654), (49128, 3190062), (55966, 2800296), (60876, 2574436), (62928, 2490487), (73692, 2126708), (77786, 2014776), (81168, 1930827), (83949, 1866864), (98256, 1595031), (111932, 1400148), (116679, 1343184), (121752, 1287218), (147384, 1063354), (155572, 1007388), (167898, 933432), (223864, 700074), (233358, 671592), (243504, 643609), (251847, 622288), (294768, 531677), (311144, 503694), (335796, 466716), (350037, 447728)]