148791472

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1117

約数の個数: 40

約数和(自身を含む): 295998912

約数和(自身を除く): 147207440

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 241, 376, 482, 752, 821, 964, 1642, 1928, 3284, 3856, 6568, 11327, 13136, 22654, 38587, 45308, 77174, 90616, 154348, 181232, 197861, 308696, 395722, 617392, 791444, 1582888, 3165776, 9299467, 18598934, 37197868, 74395736, 148791472]

約数ペア:

[(1, 148791472), (2, 74395736), (4, 37197868), (8, 18598934), (16, 9299467), (47, 3165776), (94, 1582888), (188, 791444), (241, 617392), (376, 395722), (482, 308696), (752, 197861), (821, 181232), (964, 154348), (1642, 90616), (1928, 77174), (3284, 45308), (3856, 38587), (6568, 22654), (11327, 13136)]