145714578

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{853}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 296618112

約数和(自身を除く): 150903534

約数列:

[1, 2, 3, 6, 71, 142, 213, 401, 426, 802, 853, 1203, 1706, 2406, 2559, 5118, 28471, 56942, 60563, 85413, 121126, 170826, 181689, 342053, 363378, 684106, 1026159, 2052318, 24285763, 48571526, 72857289, 145714578]

約数ペア:

[(1, 145714578), (2, 72857289), (3, 48571526), (6, 24285763), (71, 2052318), (142, 1026159), (213, 684106), (401, 363378), (426, 342053), (802, 181689), (853, 170826), (1203, 121126), (1706, 85413), (2406, 60563), (2559, 56942), (5118, 28471)]