164125910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9941}}^1$

素因数の和:10088

約数の個数: 32

約数和(自身を含む): 320689152

約数和(自身を除く): 156563242

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 9941, 16510, 19882, 49705, 99410, 129233, 258466, 646165, 1262507, 1292330, 2525014, 6312535, 12625070, 16412591, 32825182, 82062955, 164125910]

約数ペア:

[(1, 164125910), (2, 82062955), (5, 32825182), (10, 16412591), (13, 12625070), (26, 6312535), (65, 2525014), (127, 1292330), (130, 1262507), (254, 646165), (635, 258466), (1270, 129233), (1651, 99410), (3302, 49705), (8255, 19882), (9941, 16510)]