156520564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{4993}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 290710728

約数和(自身を除く): 134190164

約数列:

[1, 2, 4, 17, 34, 68, 461, 922, 1844, 4993, 7837, 9986, 15674, 19972, 31348, 84881, 169762, 339524, 2301773, 4603546, 9207092, 39130141, 78260282, 156520564]

約数ペア:

[(1, 156520564), (2, 78260282), (4, 39130141), (17, 9207092), (34, 4603546), (68, 2301773), (461, 339524), (922, 169762), (1844, 84881), (4993, 31348), (7837, 19972), (9986, 15674)]