153257256

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{57529}}^1$

素因数の和:57578

約数の個数: 48

約数和(自身を含む): 426297300

約数和(自身を除く): 273040044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 57529, 115058, 172587, 230116, 345174, 460232, 517761, 690348, 1035522, 1380696, 2071044, 2128573, 4142088, 4257146, 6385719, 8514292, 12771438, 17028584, 19157157, 25542876, 38314314, 51085752, 76628628, 153257256]

約数ペア:

[(1, 153257256), (2, 76628628), (3, 51085752), (4, 38314314), (6, 25542876), (8, 19157157), (9, 17028584), (12, 12771438), (18, 8514292), (24, 6385719), (36, 4257146), (37, 4142088), (72, 2128573), (74, 2071044), (111, 1380696), (148, 1035522), (222, 690348), (296, 517761), (333, 460232), (444, 345174), (666, 230116), (888, 172587), (1332, 115058), (2664, 57529)]