168659810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{12073}}^1$

素因数の和:12218

約数の個数: 32

約数和(自身を含む): 333821952

約数和(自身を除く): 165162142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 12073, 13970, 24146, 60365, 120730, 132803, 265606, 664015, 1328030, 1533271, 3066542, 7666355, 15332710, 16865981, 33731962, 84329905, 168659810]

約数ペア:

[(1, 168659810), (2, 84329905), (5, 33731962), (10, 16865981), (11, 15332710), (22, 7666355), (55, 3066542), (110, 1533271), (127, 1328030), (254, 664015), (635, 265606), (1270, 132803), (1397, 120730), (2794, 60365), (6985, 24146), (12073, 13970)]