157260232

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 299635200

約数和(自身を除く): 142374968

約数列:

[1, 2, 4, 8, 101, 191, 202, 382, 404, 764, 808, 1019, 1528, 2038, 4076, 8152, 19291, 38582, 77164, 102919, 154328, 194629, 205838, 389258, 411676, 778516, 823352, 1557032, 19657529, 39315058, 78630116, 157260232]

約数ペア:

[(1, 157260232), (2, 78630116), (4, 39315058), (8, 19657529), (101, 1557032), (191, 823352), (202, 778516), (382, 411676), (404, 389258), (764, 205838), (808, 194629), (1019, 154328), (1528, 102919), (2038, 77164), (4076, 38582), (8152, 19291)]