158271908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{5309}}^1$

素因数の和:5599

約数の個数: 24

約数和(自身を含む): 287695800

約数和(自身を除く): 129423892

約数列:

[1, 2, 4, 29, 58, 116, 257, 514, 1028, 5309, 7453, 10618, 14906, 21236, 29812, 153961, 307922, 615844, 1364413, 2728826, 5457652, 39567977, 79135954, 158271908]

約数ペア:

[(1, 158271908), (2, 79135954), (4, 39567977), (29, 5457652), (58, 2728826), (116, 1364413), (257, 615844), (514, 307922), (1028, 153961), (5309, 29812), (7453, 21236), (10618, 14906)]