128142174

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{1523}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 264078720

約数和(自身を除く): 135936546

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 379, 758, 1137, 1523, 2274, 3046, 4569, 9138, 14023, 28046, 42069, 56351, 84138, 112702, 169053, 338106, 577217, 1154434, 1731651, 3463302, 21357029, 42714058, 64071087, 128142174]

約数ペア:

[(1, 128142174), (2, 64071087), (3, 42714058), (6, 21357029), (37, 3463302), (74, 1731651), (111, 1154434), (222, 577217), (379, 338106), (758, 169053), (1137, 112702), (1523, 84138), (2274, 56351), (3046, 42069), (4569, 28046), (9138, 14023)]