157521222

素因数分解:

$2^1\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{7109}}^1$

素因数の和:8348

約数の個数: 24

約数和(自身を含む): 341621280

約数和(自身を除く): 184100058

約数列:

[1, 2, 3, 6, 9, 18, 1231, 2462, 3693, 7109, 7386, 11079, 14218, 21327, 22158, 42654, 63981, 127962, 8751179, 17502358, 26253537, 52507074, 78760611, 157521222]

約数ペア:

[(1, 157521222), (2, 78760611), (3, 52507074), (6, 26253537), (9, 17502358), (18, 8751179), (1231, 127962), (2462, 63981), (3693, 42654), (7109, 22158), (7386, 21327), (11079, 14218)]