100768864

素因数分解:

$2^5\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1289}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 227556000

約数和(自身を除く): 126787136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 349, 698, 1289, 1396, 2443, 2578, 2792, 4886, 5156, 5584, 9023, 9772, 10312, 11168, 18046, 19544, 20624, 36092, 39088, 41248, 72184, 78176, 144368, 288736, 449861, 899722, 1799444, 3149027, 3598888, 6298054, 7197776, 12596108, 14395552, 25192216, 50384432, 100768864]

約数ペア:

[(1, 100768864), (2, 50384432), (4, 25192216), (7, 14395552), (8, 12596108), (14, 7197776), (16, 6298054), (28, 3598888), (32, 3149027), (56, 1799444), (112, 899722), (224, 449861), (349, 288736), (698, 144368), (1289, 78176), (1396, 72184), (2443, 41248), (2578, 39088), (2792, 36092), (4886, 20624), (5156, 19544), (5584, 18046), (9023, 11168), (9772, 10312)]