157040320904

素因数分解:

$2^3\times {\mathrm{248869}}^1\times {\mathrm{78877}}^1$

素因数の和:327752

約数の個数: 16

約数和(自身を含む): 294455517900

約数和(自身を除く): 137415196996

約数列:

[1, 2, 4, 8, 78877, 157754, 248869, 315508, 497738, 631016, 995476, 1990952, 19630040113, 39260080226, 78520160452, 157040320904]

約数ペア:

[(1, 157040320904), (2, 78520160452), (4, 39260080226), (8, 19630040113), (78877, 1990952), (157754, 995476), (248869, 631016), (315508, 497738)]