144497168

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 284487000

約数和(自身を除く): 139989832

約数列:

[1, 2, 4, 8, 16, 113, 226, 229, 349, 452, 458, 698, 904, 916, 1396, 1808, 1832, 2792, 3664, 5584, 25877, 39437, 51754, 78874, 79921, 103508, 157748, 159842, 207016, 315496, 319684, 414032, 630992, 639368, 1278736, 9031073, 18062146, 36124292, 72248584, 144497168]

約数ペア:

[(1, 144497168), (2, 72248584), (4, 36124292), (8, 18062146), (16, 9031073), (113, 1278736), (226, 639368), (229, 630992), (349, 414032), (452, 319684), (458, 315496), (698, 207016), (904, 159842), (916, 157748), (1396, 103508), (1808, 79921), (1832, 78874), (2792, 51754), (3664, 39437), (5584, 25877)]