164080252

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{254783}}^1$

素因数の和:254817

約数の個数: 24

約数和(自身を含む): 342429696

約数和(自身を除く): 178349444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 254783, 509566, 1019132, 1783481, 3566962, 5860009, 7133924, 11720018, 23440036, 41020063, 82040126, 164080252]

約数ペア:

[(1, 164080252), (2, 82040126), (4, 41020063), (7, 23440036), (14, 11720018), (23, 7133924), (28, 5860009), (46, 3566962), (92, 1783481), (161, 1019132), (322, 509566), (644, 254783)]