156770732456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1\times {\mathrm{11299}}^1$

素因数の和:12906

約数の個数: 64

約数和(自身を含む): 320355000000

約数和(自身を除く): 163584267544

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 1499, 2314, 2998, 4628, 5996, 9256, 11299, 11992, 19487, 22598, 38974, 45196, 77948, 90392, 133411, 146887, 155896, 266822, 293774, 533644, 587548, 1005611, 1067288, 1175096, 1734343, 2011222, 3468686, 4022444, 6937372, 8044888, 13072943, 13874744, 16937201, 26145886, 33874402, 52291772, 67748804, 104583544, 135497608, 220183613, 440367226, 880734452, 1507410889, 1761468904, 3014821778, 6029643556, 12059287112, 19596341557, 39192683114, 78385366228, 156770732456]

約数ペア:

[(1, 156770732456), (2, 78385366228), (4, 39192683114), (8, 19596341557), (13, 12059287112), (26, 6029643556), (52, 3014821778), (89, 1761468904), (104, 1507410889), (178, 880734452), (356, 440367226), (712, 220183613), (1157, 135497608), (1499, 104583544), (2314, 67748804), (2998, 52291772), (4628, 33874402), (5996, 26145886), (9256, 16937201), (11299, 13874744), (11992, 13072943), (19487, 8044888), (22598, 6937372), (38974, 4022444), (45196, 3468686), (77948, 2011222), (90392, 1734343), (133411, 1175096), (146887, 1067288), (155896, 1005611), (266822, 587548), (293774, 533644)]