131658044

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{10289}}^1$

素因数の和:10757

約数の個数: 24

約数和(自身を含む): 263917920

約数和(自身を除く): 132259876

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 6398, 10289, 12796, 20578, 41156, 72023, 144046, 288092, 4702073, 9404146, 18808292, 32914511, 65829022, 131658044]

約数ペア:

[(1, 131658044), (2, 65829022), (4, 32914511), (7, 18808292), (14, 9404146), (28, 4702073), (457, 288092), (914, 144046), (1828, 72023), (3199, 41156), (6398, 20578), (10289, 12796)]