129851524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{40427}}^1$

素因数の和:40515

約数の個数: 24

約数和(自身を含む): 251300448

約数和(自身を除く): 121448924

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 40427, 80854, 161708, 444697, 889394, 1778788, 2951171, 5902342, 11804684, 32462881, 64925762, 129851524]

約数ペア:

[(1, 129851524), (2, 64925762), (4, 32462881), (11, 11804684), (22, 5902342), (44, 2951171), (73, 1778788), (146, 889394), (292, 444697), (803, 161708), (1606, 80854), (3212, 40427)]