148996976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2351}}^1$

素因数の和:2609

約数の個数: 40

約数和(自身を含む): 307105344

約数和(自身を除く): 158108368

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 233, 272, 466, 932, 1864, 2351, 3728, 3961, 4702, 7922, 9404, 15844, 18808, 31688, 37616, 39967, 63376, 79934, 159868, 319736, 547783, 639472, 1095566, 2191132, 4382264, 8764528, 9312311, 18624622, 37249244, 74498488, 148996976]

約数ペア:

[(1, 148996976), (2, 74498488), (4, 37249244), (8, 18624622), (16, 9312311), (17, 8764528), (34, 4382264), (68, 2191132), (136, 1095566), (233, 639472), (272, 547783), (466, 319736), (932, 159868), (1864, 79934), (2351, 63376), (3728, 39967), (3961, 37616), (4702, 31688), (7922, 18808), (9404, 15844)]