156965270848

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1\times {\mathrm{911}}^1$

素因数の和:1560

約数の個数: 112

約数和(自身を含む): 322103764224

約数和(自身を除く): 165138493376

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 137, 172, 274, 344, 457, 548, 688, 911, 914, 1096, 1376, 1822, 1828, 2192, 2752, 3644, 3656, 4384, 5891, 7288, 7312, 8768, 11782, 14576, 14624, 19651, 23564, 29152, 29248, 39173, 39302, 47128, 58304, 62609, 78346, 78604, 94256, 124807, 125218, 156692, 157208, 188512, 249614, 250436, 313384, 314416, 377024, 416327, 499228, 500872, 626768, 628832, 832654, 998456, 1001744, 1253536, 1257664, 1665308, 1996912, 2003488, 2507072, 2692187, 3330616, 3993824, 4006976, 5366701, 5384374, 6661232, 7987648, 10733402, 10768748, 13322464, 17902061, 21466804, 21537496, 26644928, 35804122, 42933608, 43074992, 57036799, 71608244, 85867216, 86149984, 114073598, 143216488, 171734432, 172299968, 228147196, 286432976, 343468864, 456294392, 572865952, 912588784, 1145731904, 1825177568, 2452582357, 3650355136, 4905164714, 9810329428, 19620658856, 39241317712, 78482635424, 156965270848]

約数ペア:

[(1, 156965270848), (2, 78482635424), (4, 39241317712), (8, 19620658856), (16, 9810329428), (32, 4905164714), (43, 3650355136), (64, 2452582357), (86, 1825177568), (137, 1145731904), (172, 912588784), (274, 572865952), (344, 456294392), (457, 343468864), (548, 286432976), (688, 228147196), (911, 172299968), (914, 171734432), (1096, 143216488), (1376, 114073598), (1822, 86149984), (1828, 85867216), (2192, 71608244), (2752, 57036799), (3644, 43074992), (3656, 42933608), (4384, 35804122), (5891, 26644928), (7288, 21537496), (7312, 21466804), (8768, 17902061), (11782, 13322464), (14576, 10768748), (14624, 10733402), (19651, 7987648), (23564, 6661232), (29152, 5384374), (29248, 5366701), (39173, 4006976), (39302, 3993824), (47128, 3330616), (58304, 2692187), (62609, 2507072), (78346, 2003488), (78604, 1996912), (94256, 1665308), (124807, 1257664), (125218, 1253536), (156692, 1001744), (157208, 998456), (188512, 832654), (249614, 628832), (250436, 626768), (313384, 500872), (314416, 499228), (377024, 416327)]