173639128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{11057}}^1$

素因数の和:11227

約数の個数: 32

約数和(自身を含む): 352971360

約数和(自身を除く): 179332232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 11057, 15704, 22114, 44228, 88456, 143741, 287482, 574964, 1149928, 1669607, 3339214, 6678428, 13356856, 21704891, 43409782, 86819564, 173639128]

約数ペア:

[(1, 173639128), (2, 86819564), (4, 43409782), (8, 21704891), (13, 13356856), (26, 6678428), (52, 3339214), (104, 1669607), (151, 1149928), (302, 574964), (604, 287482), (1208, 143741), (1963, 88456), (3926, 44228), (7852, 22114), (11057, 15704)]