158974451330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1\times {\mathrm{1499}}^1$

素因数の和:2819

約数の個数: 64

約数和(自身を含む): 292746960000

約数和(自身を除く): 133772508670

約数列:

[1, 2, 5, 10, 73, 131, 146, 262, 365, 655, 730, 1109, 1310, 1499, 2218, 2998, 5545, 7495, 9563, 11090, 14990, 19126, 47815, 80957, 95630, 109427, 145279, 161914, 196369, 218854, 290558, 392738, 404785, 547135, 726395, 809570, 981845, 1094270, 1452790, 1662391, 1963690, 3324782, 8311955, 10605367, 14334937, 16623910, 21210734, 28669874, 53026835, 71674685, 106053670, 121354543, 143349370, 217773221, 242709086, 435546442, 606772715, 1088866105, 1213545430, 2177732210, 15897445133, 31794890266, 79487225665, 158974451330]

約数ペア:

[(1, 158974451330), (2, 79487225665), (5, 31794890266), (10, 15897445133), (73, 2177732210), (131, 1213545430), (146, 1088866105), (262, 606772715), (365, 435546442), (655, 242709086), (730, 217773221), (1109, 143349370), (1310, 121354543), (1499, 106053670), (2218, 71674685), (2998, 53026835), (5545, 28669874), (7495, 21210734), (9563, 16623910), (11090, 14334937), (14990, 10605367), (19126, 8311955), (47815, 3324782), (80957, 1963690), (95630, 1662391), (109427, 1452790), (145279, 1094270), (161914, 981845), (196369, 809570), (218854, 726395), (290558, 547135), (392738, 404785)]