129548174

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 229003200

約数和(自身を除く): 99455026

約数列:

[1, 2, 7, 14, 37, 74, 259, 449, 518, 557, 898, 1114, 3143, 3899, 6286, 7798, 16613, 20609, 33226, 41218, 116291, 144263, 232582, 250093, 288526, 500186, 1750651, 3501302, 9253441, 18506882, 64774087, 129548174]

約数ペア:

[(1, 129548174), (2, 64774087), (7, 18506882), (14, 9253441), (37, 3501302), (74, 1750651), (259, 500186), (449, 288526), (518, 250093), (557, 232582), (898, 144263), (1114, 116291), (3143, 41218), (3899, 33226), (6286, 20609), (7798, 16613)]