168604856

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{81373}}^1$

素因数の和:81423

約数の個数: 32

約数和(自身を含む): 371065440

約数和(自身を除く): 202460584

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 81373, 162746, 325492, 569611, 650984, 1139222, 2278444, 3010801, 4556888, 6021602, 12043204, 21075607, 24086408, 42151214, 84302428, 168604856]

約数ペア:

[(1, 168604856), (2, 84302428), (4, 42151214), (7, 24086408), (8, 21075607), (14, 12043204), (28, 6021602), (37, 4556888), (56, 3010801), (74, 2278444), (148, 1139222), (259, 650984), (296, 569611), (518, 325492), (1036, 162746), (2072, 81373)]