156639530888

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{4493}}^1\times {\mathrm{55163}}^1$

素因数の和:59741

約数の個数: 32

約数和(自身を含む): 297488419200

約数和(自身を除く): 140848888312

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 4493, 8986, 17972, 35944, 55163, 110326, 220652, 354947, 441304, 709894, 1419788, 2839576, 4357877, 8715754, 17431508, 34863016, 247847359, 495694718, 991389436, 1982778872, 19579941361, 39159882722, 78319765444, 156639530888]

約数ペア:

[(1, 156639530888), (2, 78319765444), (4, 39159882722), (8, 19579941361), (79, 1982778872), (158, 991389436), (316, 495694718), (632, 247847359), (4493, 34863016), (8986, 17431508), (17972, 8715754), (35944, 4357877), (55163, 2839576), (110326, 1419788), (220652, 709894), (354947, 441304)]