156742248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 449769600

約数和(自身を除く): 293027352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 137, 152, 156, 193, 228, 247, 274, 312, 386, 411, 456, 494, 548, 579, 741, 772, 822, 988, 1096, 1158, 1482, 1544, 1644, 1781, 1976, 2316, 2509, 2603, 2964, 3288, 3562, 3667, 4632, 5018, 5206, 5343, 5928, 7124, 7334, 7527, 7809, 10036, 10412, 10686, 11001, 14248, 14668, 15054, 15618, 20072, 20824, 21372, 22002, 26441, 29336, 30108, 31236, 33839, 42744, 44004, 47671, 52882, 60216, 62472, 67678, 79323, 88008, 95342, 101517, 105764, 135356, 143013, 158646, 190684, 203034, 211528, 270712, 286026, 317292, 343733, 381368, 406068, 502379, 572052, 634584, 687466, 812136, 1004758, 1031199, 1144104, 1374932, 1507137, 2009516, 2062398, 2749864, 3014274, 4019032, 4124796, 6028548, 6530927, 8249592, 12057096, 13061854, 19592781, 26123708, 39185562, 52247416, 78371124, 156742248]

約数ペア:

[(1, 156742248), (2, 78371124), (3, 52247416), (4, 39185562), (6, 26123708), (8, 19592781), (12, 13061854), (13, 12057096), (19, 8249592), (24, 6530927), (26, 6028548), (38, 4124796), (39, 4019032), (52, 3014274), (57, 2749864), (76, 2062398), (78, 2009516), (104, 1507137), (114, 1374932), (137, 1144104), (152, 1031199), (156, 1004758), (193, 812136), (228, 687466), (247, 634584), (274, 572052), (312, 502379), (386, 406068), (411, 381368), (456, 343733), (494, 317292), (548, 286026), (579, 270712), (741, 211528), (772, 203034), (822, 190684), (988, 158646), (1096, 143013), (1158, 135356), (1482, 105764), (1544, 101517), (1644, 95342), (1781, 88008), (1976, 79323), (2316, 67678), (2509, 62472), (2603, 60216), (2964, 52882), (3288, 47671), (3562, 44004), (3667, 42744), (4632, 33839), (5018, 31236), (5206, 30108), (5343, 29336), (5928, 26441), (7124, 22002), (7334, 21372), (7527, 20824), (7809, 20072), (10036, 15618), (10412, 15054), (10686, 14668), (11001, 14248)]