129974044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{51659}}^1$

素因数の和:51717

約数の個数: 24

約数和(自身を含む): 247348080

約数和(自身を除く): 117374036

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 51659, 103318, 206636, 878203, 1756406, 1911383, 3512812, 3822766, 7645532, 32493511, 64987022, 129974044]

約数ペア:

[(1, 129974044), (2, 64987022), (4, 32493511), (17, 7645532), (34, 3822766), (37, 3512812), (68, 1911383), (74, 1756406), (148, 878203), (629, 206636), (1258, 103318), (2516, 51659)]