190300156

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{1489}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 337932000

約数和(自身を除く): 147631844

約数列:

[1, 2, 4, 89, 178, 356, 359, 718, 1436, 1489, 2978, 5956, 31951, 63902, 127804, 132521, 265042, 530084, 534551, 1069102, 2138204, 47575039, 95150078, 190300156]

約数ペア:

[(1, 190300156), (2, 95150078), (4, 47575039), (89, 2138204), (178, 1069102), (356, 534551), (359, 530084), (718, 265042), (1436, 132521), (1489, 127804), (2978, 63902), (5956, 31951)]