140867762

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{45121}}^1$

素因数の和:45353

約数の個数: 16

約数和(自身を含む): 242575872

約数和(自身を除く): 101708110

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 45121, 90242, 315847, 631694, 10061983, 20123966, 70433881, 140867762]

約数ペア:

[(1, 140867762), (2, 70433881), (7, 20123966), (14, 10061983), (223, 631694), (446, 315847), (1561, 90242), (3122, 45121)]