151197202280

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2267}}^1\times {\mathrm{7477}}^1$

素因数の和:9978

約数の個数: 64

約数和(自身を含む): 341915696640

約数和(自身を除く): 190718494360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 2267, 4460, 4534, 7477, 8920, 9068, 11335, 14954, 18136, 22670, 29908, 37385, 45340, 59816, 74770, 90680, 149540, 299080, 505541, 1011082, 1667371, 2022164, 2527705, 3334742, 4044328, 5055410, 6669484, 8336855, 10110820, 13338968, 16673710, 16950359, 20221640, 33347420, 33900718, 66694840, 67801436, 84751795, 135602872, 169503590, 339007180, 678014360, 3779930057, 7559860114, 15119720228, 18899650285, 30239440456, 37799300570, 75598601140, 151197202280]

約数ペア:

[(1, 151197202280), (2, 75598601140), (4, 37799300570), (5, 30239440456), (8, 18899650285), (10, 15119720228), (20, 7559860114), (40, 3779930057), (223, 678014360), (446, 339007180), (892, 169503590), (1115, 135602872), (1784, 84751795), (2230, 67801436), (2267, 66694840), (4460, 33900718), (4534, 33347420), (7477, 20221640), (8920, 16950359), (9068, 16673710), (11335, 13338968), (14954, 10110820), (18136, 8336855), (22670, 6669484), (29908, 5055410), (37385, 4044328), (45340, 3334742), (59816, 2527705), (74770, 2022164), (90680, 1667371), (149540, 1011082), (299080, 505541)]