157031630972

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{617}}^1\times {\mathrm{714911}}^1$

素因数の和:715621

約数の個数: 24

約数和(自身を含む): 278343838080

約数和(自身を除く): 121312207108

約数列:

[1, 2, 4, 89, 178, 356, 617, 1234, 2468, 54913, 109826, 219652, 714911, 1429822, 2859644, 63627079, 127254158, 254508316, 441100087, 882200174, 1764400348, 39257907743, 78515815486, 157031630972]

約数ペア:

[(1, 157031630972), (2, 78515815486), (4, 39257907743), (89, 1764400348), (178, 882200174), (356, 441100087), (617, 254508316), (1234, 127254158), (2468, 63627079), (54913, 2859644), (109826, 1429822), (219652, 714911)]