156970340

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{34273}}^1$

素因数の和:34511

約数の個数: 24

約数和(自身を含む): 331086840

約数和(自身を除く): 174116500

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 34273, 68546, 137092, 171365, 342730, 685460, 7848517, 15697034, 31394068, 39242585, 78485170, 156970340]

約数ペア:

[(1, 156970340), (2, 78485170), (4, 39242585), (5, 31394068), (10, 15697034), (20, 7848517), (229, 685460), (458, 342730), (916, 171365), (1145, 137092), (2290, 68546), (4580, 34273)]