156946403578

素因数分解:

$2^1\times {\mathrm{541}}^1\times {\mathrm{2203}}^1\times {\mathrm{65843}}^1$

素因数の和:68589

約数の個数: 16

約数和(自身を含む): 235965406176

約数和(自身を除く): 79019002598

約数列:

[1, 2, 541, 1082, 2203, 4406, 65843, 131686, 1191823, 2383646, 35621063, 71242126, 145052129, 290104258, 78473201789, 156946403578]

約数ペア:

[(1, 156946403578), (2, 78473201789), (541, 290104258), (1082, 145052129), (2203, 71242126), (4406, 35621063), (65843, 2383646), (131686, 1191823)]