128266374

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{1423}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 261241344

約数和(自身を除く): 132974970

約数列:

[1, 2, 3, 6, 83, 166, 181, 249, 362, 498, 543, 1086, 1423, 2846, 4269, 8538, 15023, 30046, 45069, 90138, 118109, 236218, 257563, 354327, 515126, 708654, 772689, 1545378, 21377729, 42755458, 64133187, 128266374]

約数ペア:

[(1, 128266374), (2, 64133187), (3, 42755458), (6, 21377729), (83, 1545378), (166, 772689), (181, 708654), (249, 515126), (362, 354327), (498, 257563), (543, 236218), (1086, 118109), (1423, 90138), (2846, 45069), (4269, 30046), (8538, 15023)]