166423930

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{7817}}^1$

素因数の和:9953

約数の個数: 16

約数和(自身を含む): 299742120

約数和(自身を除く): 133318190

約数列:

[1, 2, 5, 10, 2129, 4258, 7817, 10645, 15634, 21290, 39085, 78170, 16642393, 33284786, 83211965, 166423930]

約数ペア:

[(1, 166423930), (2, 83211965), (5, 33284786), (10, 16642393), (2129, 78170), (4258, 39085), (7817, 21290), (10645, 15634)]