149750854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{509}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 252046080

約数和(自身を除く): 102295226

約数列:

[1, 2, 11, 22, 43, 86, 311, 473, 509, 622, 946, 1018, 3421, 5599, 6842, 11198, 13373, 21887, 26746, 43774, 147103, 158299, 240757, 294206, 316598, 481514, 1741289, 3482578, 6806857, 13613714, 74875427, 149750854]

約数ペア:

[(1, 149750854), (2, 74875427), (11, 13613714), (22, 6806857), (43, 3482578), (86, 1741289), (311, 481514), (473, 316598), (509, 294206), (622, 240757), (946, 158299), (1018, 147103), (3421, 43774), (5599, 26746), (6842, 21887), (11198, 13373)]