128694264

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{9391}}^1$

素因数の和:9971

約数の個数: 32

約数和(自身を含む): 322333440

約数和(自身を除く): 193639176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 1142, 1713, 2284, 3426, 4568, 6852, 9391, 13704, 18782, 28173, 37564, 56346, 75128, 112692, 225384, 5362261, 10724522, 16086783, 21449044, 32173566, 42898088, 64347132, 128694264]

約数ペア:

[(1, 128694264), (2, 64347132), (3, 42898088), (4, 32173566), (6, 21449044), (8, 16086783), (12, 10724522), (24, 5362261), (571, 225384), (1142, 112692), (1713, 75128), (2284, 56346), (3426, 37564), (4568, 28173), (6852, 18782), (9391, 13704)]