129767356

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 229277664

約数和(自身を除く): 99510308

約数列:

[1, 2, 4, 263, 293, 421, 526, 586, 842, 1052, 1172, 1684, 77059, 110723, 123353, 154118, 221446, 246706, 308236, 442892, 493412, 32441839, 64883678, 129767356]

約数ペア:

[(1, 129767356), (2, 64883678), (4, 32441839), (263, 493412), (293, 442892), (421, 308236), (526, 246706), (586, 221446), (842, 154118), (1052, 123353), (1172, 110723), (1684, 77059)]