156970605605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{7309}}^1\times {\mathrm{390479}}^1$

素因数の和:397804

約数の個数: 16

約数和(自身を含む): 205517433600

約数和(自身を除く): 48546827995

約数列:

[1, 5, 11, 55, 7309, 36545, 80399, 390479, 401995, 1952395, 4295269, 21476345, 2854011011, 14270055055, 31394121121, 156970605605]

約数ペア:

[(1, 156970605605), (5, 31394121121), (11, 14270055055), (55, 2854011011), (7309, 21476345), (36545, 4295269), (80399, 1952395), (390479, 401995)]