160987354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{2473}}^1$

素因数の和:2766

約数の個数: 24

約数和(自身を含む): 266524020

約数和(自身を除く): 105536666

約数列:

[1, 2, 11, 22, 121, 242, 269, 538, 2473, 2959, 4946, 5918, 27203, 32549, 54406, 65098, 299233, 598466, 665237, 1330474, 7317607, 14635214, 80493677, 160987354]

約数ペア:

[(1, 160987354), (2, 80493677), (11, 14635214), (22, 7317607), (121, 1330474), (242, 665237), (269, 598466), (538, 299233), (2473, 65098), (2959, 54406), (4946, 32549), (5918, 27203)]