177258146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 292051200

約数和(自身を除く): 114793054

約数列:

[1, 2, 13, 26, 79, 158, 211, 409, 422, 818, 1027, 2054, 2743, 5317, 5486, 10634, 16669, 32311, 33338, 64622, 86299, 172598, 216697, 420043, 433394, 840086, 1121887, 2243774, 6817621, 13635242, 88629073, 177258146]

約数ペア:

[(1, 177258146), (2, 88629073), (13, 13635242), (26, 6817621), (79, 2243774), (158, 1121887), (211, 840086), (409, 433394), (422, 420043), (818, 216697), (1027, 172598), (2054, 86299), (2743, 64622), (5317, 33338), (5486, 32311), (10634, 16669)]