172074788

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{541}}^1\times {\mathrm{607}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 304491264

約数和(自身を除く): 132416476

約数列:

[1, 2, 4, 131, 262, 524, 541, 607, 1082, 1214, 2164, 2428, 70871, 79517, 141742, 159034, 283484, 318068, 328387, 656774, 1313548, 43018697, 86037394, 172074788]

約数ペア:

[(1, 172074788), (2, 86037394), (4, 43018697), (131, 1313548), (262, 656774), (524, 328387), (541, 318068), (607, 283484), (1082, 159034), (1214, 141742), (2164, 79517), (2428, 70871)]