164820134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{72353}}^1$

素因数の和:72439

約数の個数: 16

約数和(自身を含む): 265683888

約数和(自身を除く): 100863754

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 72353, 144706, 1230001, 2460002, 4847651, 9695302, 82410067, 164820134]

約数ペア:

[(1, 164820134), (2, 82410067), (17, 9695302), (34, 4847651), (67, 2460002), (134, 1230001), (1139, 144706), (2278, 72353)]