155646992

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{14717}}^1$

素因数の和:15386

約数の個数: 20

約数和(自身を含む): 302042796

約数和(自身を除く): 146395804

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 14717, 29434, 58868, 117736, 235472, 9727937, 19455874, 38911748, 77823496, 155646992]

約数ペア:

[(1, 155646992), (2, 77823496), (4, 38911748), (8, 19455874), (16, 9727937), (661, 235472), (1322, 117736), (2644, 58868), (5288, 29434), (10576, 14717)]