138661674

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3137}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 284679360

約数和(自身を除く): 146017686

約数列:

[1, 2, 3, 6, 53, 106, 139, 159, 278, 318, 417, 834, 3137, 6274, 7367, 9411, 14734, 18822, 22101, 44202, 166261, 332522, 436043, 498783, 872086, 997566, 1308129, 2616258, 23110279, 46220558, 69330837, 138661674]

約数ペア:

[(1, 138661674), (2, 69330837), (3, 46220558), (6, 23110279), (53, 2616258), (106, 1308129), (139, 997566), (159, 872086), (278, 498783), (318, 436043), (417, 332522), (834, 166261), (3137, 44202), (6274, 22101), (7367, 18822), (9411, 14734)]