156974996524

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{661}}^1\times {\mathrm{883}}^1\times {\mathrm{947}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 279607700736

約数和(自身を除く): 122632704212

約数列:

[1, 2, 4, 71, 142, 284, 661, 883, 947, 1322, 1766, 1894, 2644, 3532, 3788, 46931, 62693, 67237, 93862, 125386, 134474, 187724, 250772, 268948, 583663, 625967, 836201, 1167326, 1251934, 1672402, 2334652, 2503868, 3344804, 41440073, 44443657, 59370271, 82880146, 88887314, 118740542, 165760292, 177774628, 237481084, 552728861, 1105457722, 2210915444, 39243749131, 78487498262, 156974996524]

約数ペア:

[(1, 156974996524), (2, 78487498262), (4, 39243749131), (71, 2210915444), (142, 1105457722), (284, 552728861), (661, 237481084), (883, 177774628), (947, 165760292), (1322, 118740542), (1766, 88887314), (1894, 82880146), (2644, 59370271), (3532, 44443657), (3788, 41440073), (46931, 3344804), (62693, 2503868), (67237, 2334652), (93862, 1672402), (125386, 1251934), (134474, 1167326), (187724, 836201), (250772, 625967), (268948, 583663)]