156903130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{364891}}^1$

素因数の和:364941

約数の個数: 16

約数和(自身を含む): 288994464

約数和(自身を除く): 132091334

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 364891, 729782, 1824455, 3648910, 15690313, 31380626, 78451565, 156903130]

約数ペア:

[(1, 156903130), (2, 78451565), (5, 31380626), (10, 15690313), (43, 3648910), (86, 1824455), (215, 729782), (430, 364891)]