156769430390

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{70300193}}^1$

素因数の和:70300423

約数の個数: 16

約数和(自身を含む): 283450382208

約数和(自身を除く): 126680951818

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 70300193, 140600386, 351500965, 703001930, 15676943039, 31353886078, 78384715195, 156769430390]

約数ペア:

[(1, 156769430390), (2, 78384715195), (5, 31353886078), (10, 15676943039), (223, 703001930), (446, 351500965), (1115, 140600386), (2230, 70300193)]