172418156912

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{17579339}}^1$

素因数の和:17579960

約数の個数: 20

約数和(自身を含む): 334605157560

約数和(自身を除く): 162187000648

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 17579339, 35158678, 70317356, 140634712, 281269424, 10776134807, 21552269614, 43104539228, 86209078456, 172418156912]

約数ペア:

[(1, 172418156912), (2, 86209078456), (4, 43104539228), (8, 21552269614), (16, 10776134807), (613, 281269424), (1226, 140634712), (2452, 70317356), (4904, 35158678), (9808, 17579339)]