167199080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{245881}}^1$

素因数の和:245909

約数の個数: 32

約数和(自身を含む): 398328840

約数和(自身を除く): 231129760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 245881, 491762, 983524, 1229405, 1967048, 2458810, 4179977, 4917620, 8359954, 9835240, 16719908, 20899885, 33439816, 41799770, 83599540, 167199080]

約数ペア:

[(1, 167199080), (2, 83599540), (4, 41799770), (5, 33439816), (8, 20899885), (10, 16719908), (17, 9835240), (20, 8359954), (34, 4917620), (40, 4179977), (68, 2458810), (85, 1967048), (136, 1229405), (170, 983524), (340, 491762), (680, 245881)]