172887946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{102059}}^1$

素因数の和:102090

約数の個数: 24

約数和(自身を含む): 325775520

約数和(自身を除く): 152887574

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 102059, 204118, 714413, 1122649, 1428826, 2245298, 7858543, 12349139, 15717086, 24698278, 86443973, 172887946]

約数ペア:

[(1, 172887946), (2, 86443973), (7, 24698278), (11, 15717086), (14, 12349139), (22, 7858543), (77, 2245298), (121, 1428826), (154, 1122649), (242, 714413), (847, 204118), (1694, 102059)]