156778221945

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1\times {\mathrm{121267}}^1$

素因数の和:122445

約数の個数: 32

約数和(自身を含む): 254255339520

約数和(自身を除く): 97477117575

約数列:

[1, 3, 5, 15, 79, 237, 395, 1091, 1185, 3273, 5455, 16365, 86189, 121267, 258567, 363801, 430945, 606335, 1292835, 1819005, 9580093, 28740279, 47900465, 132302297, 143701395, 396906891, 661511485, 1984534455, 10451881463, 31355644389, 52259407315, 156778221945]

約数ペア:

[(1, 156778221945), (3, 52259407315), (5, 31355644389), (15, 10451881463), (79, 1984534455), (237, 661511485), (395, 396906891), (1091, 143701395), (1185, 132302297), (3273, 47900465), (5455, 28740279), (16365, 9580093), (86189, 1819005), (121267, 1292835), (258567, 606335), (363801, 430945)]