163968110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{230941}}^1$

素因数の和:231019

約数の個数: 16

約数和(自身を含む): 299300832

約数和(自身を除く): 135332722

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 230941, 461882, 1154705, 2309410, 16396811, 32793622, 81984055, 163968110]

約数ペア:

[(1, 163968110), (2, 81984055), (5, 32793622), (10, 16396811), (71, 2309410), (142, 1154705), (355, 461882), (710, 230941)]