136901812

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{4283}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 245421792

約数和(自身を除く): 108519980

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 4283, 7991, 8566, 15982, 17132, 31964, 261263, 522526, 561073, 1045052, 1122146, 2244292, 34225453, 68450906, 136901812]

約数ペア:

[(1, 136901812), (2, 68450906), (4, 34225453), (61, 2244292), (122, 1122146), (131, 1045052), (244, 561073), (262, 522526), (524, 261263), (4283, 31964), (7991, 17132), (8566, 15982)]