156901924798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{19568711}}^1$

素因数の和:19568943

約数の個数: 16

約数和(自身を含む): 248914016640

約数和(自身を除く): 92012091842

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 19568711, 39137422, 371805509, 743611018, 4128998021, 8257996042, 78450962399, 156901924798]

約数ペア:

[(1, 156901924798), (2, 78450962399), (19, 8257996042), (38, 4128998021), (211, 743611018), (422, 371805509), (4009, 39137422), (8018, 19568711)]