163990152

素因数分解:

$2^3\times 3^2\times {\mathrm{2277641}}^1$

素因数の和:2277653

約数の個数: 24

約数和(自身を含む): 444140190

約数和(自身を除く): 280150038

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2277641, 4555282, 6832923, 9110564, 13665846, 18221128, 20498769, 27331692, 40997538, 54663384, 81995076, 163990152]

約数ペア:

[(1, 163990152), (2, 81995076), (3, 54663384), (4, 40997538), (6, 27331692), (8, 20498769), (9, 18221128), (12, 13665846), (18, 9110564), (24, 6832923), (36, 4555282), (72, 2277641)]