156921320752

素因数分解:

$2^4\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1019}}^1\times {\mathrm{2243}}^1$

素因数の和:3890

約数の個数: 80

約数和(自身を含む): 348532335360

約数和(自身を除く): 191611014608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613, 1019, 1226, 2038, 2243, 2452, 4076, 4291, 4486, 4904, 7133, 8152, 8582, 8972, 9808, 14266, 15701, 16304, 17164, 17944, 28532, 31402, 34328, 35888, 57064, 62804, 68656, 114128, 125608, 251216, 624647, 1249294, 1374959, 2285617, 2498588, 2749918, 4372529, 4571234, 4997176, 5499836, 8745058, 9142468, 9624713, 9994352, 10999672, 15999319, 17490116, 18284936, 19249426, 21999344, 31998638, 34980232, 36569872, 38498852, 63997276, 69960464, 76997704, 127994552, 153995408, 255989104, 1401083221, 2802166442, 5604332884, 9807582547, 11208665768, 19615165094, 22417331536, 39230330188, 78460660376, 156921320752]

約数ペア:

[(1, 156921320752), (2, 78460660376), (4, 39230330188), (7, 22417331536), (8, 19615165094), (14, 11208665768), (16, 9807582547), (28, 5604332884), (56, 2802166442), (112, 1401083221), (613, 255989104), (1019, 153995408), (1226, 127994552), (2038, 76997704), (2243, 69960464), (2452, 63997276), (4076, 38498852), (4291, 36569872), (4486, 34980232), (4904, 31998638), (7133, 21999344), (8152, 19249426), (8582, 18284936), (8972, 17490116), (9808, 15999319), (14266, 10999672), (15701, 9994352), (16304, 9624713), (17164, 9142468), (17944, 8745058), (28532, 5499836), (31402, 4997176), (34328, 4571234), (35888, 4372529), (57064, 2749918), (62804, 2498588), (68656, 2285617), (114128, 1374959), (125608, 1249294), (251216, 624647)]