128464788

素因数分解:

$2^2\times 3^1\times {\mathrm{1699}}^1\times {\mathrm{6301}}^1$

素因数の和:8007

約数の個数: 24

約数和(自身を含む): 299975200

約数和(自身を除く): 171510412

約数列:

[1, 2, 3, 4, 6, 12, 1699, 3398, 5097, 6301, 6796, 10194, 12602, 18903, 20388, 25204, 37806, 75612, 10705399, 21410798, 32116197, 42821596, 64232394, 128464788]

約数ペア:

[(1, 128464788), (2, 64232394), (3, 42821596), (4, 32116197), (6, 21410798), (12, 10705399), (1699, 75612), (3398, 37806), (5097, 25204), (6301, 20388), (6796, 18903), (10194, 12602)]