166273412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{2017}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 299527704

約数和(自身を除く): 133254292

約数列:

[1, 2, 4, 37, 74, 148, 557, 1114, 2017, 2228, 4034, 8068, 20609, 41218, 74629, 82436, 149258, 298516, 1123469, 2246938, 4493876, 41568353, 83136706, 166273412]

約数ペア:

[(1, 166273412), (2, 83136706), (4, 41568353), (37, 4493876), (74, 2246938), (148, 1123469), (557, 298516), (1114, 149258), (2017, 82436), (2228, 74629), (4034, 41218), (8068, 20609)]