157028054888

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{1019}}^1\times {\mathrm{315779}}^1$

素因数の和:316865

約数の個数: 32

約数和(自身を含む): 299548908000

約数和(自身を除く): 142520853112

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 1019, 2038, 4076, 8152, 62159, 124318, 248636, 315779, 497272, 631558, 1263116, 2526232, 19262519, 38525038, 77050076, 154100152, 321778801, 643557602, 1287115204, 2574230408, 19628506861, 39257013722, 78514027444, 157028054888]

約数ペア:

[(1, 157028054888), (2, 78514027444), (4, 39257013722), (8, 19628506861), (61, 2574230408), (122, 1287115204), (244, 643557602), (488, 321778801), (1019, 154100152), (2038, 77050076), (4076, 38525038), (8152, 19262519), (62159, 2526232), (124318, 1263116), (248636, 631558), (315779, 497272)]