154795718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2269}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 290269440

約数和(自身を除く): 135473722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 443, 886, 2269, 3101, 4538, 4873, 6202, 9746, 15883, 24959, 31766, 34111, 49918, 68222, 174713, 349426, 1005167, 2010334, 7036169, 11056837, 14072338, 22113674, 77397859, 154795718]

約数ペア:

[(1, 154795718), (2, 77397859), (7, 22113674), (11, 14072338), (14, 11056837), (22, 7036169), (77, 2010334), (154, 1005167), (443, 349426), (886, 174713), (2269, 68222), (3101, 49918), (4538, 34111), (4873, 31766), (6202, 24959), (9746, 15883)]