156936710885

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1\times {\mathrm{320911}}^1$

素因数の和:323044

約数の個数: 16

約数和(自身を含む): 192423969792

約数和(自身を除く): 35487258907

約数列:

[1, 5, 47, 235, 2081, 10405, 97807, 320911, 489035, 1604555, 15082817, 75414085, 667815791, 3339078955, 31387342177, 156936710885]

約数ペア:

[(1, 156936710885), (5, 31387342177), (47, 3339078955), (235, 667815791), (2081, 75414085), (10405, 15082817), (97807, 1604555), (320911, 489035)]