161489306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{11633}}^1$

素因数の和:12277

約数の個数: 16

約数和(自身を含む): 264696768

約数和(自身を除く): 103207462

約数列:

[1, 2, 11, 22, 631, 1262, 6941, 11633, 13882, 23266, 127963, 255926, 7340423, 14680846, 80744653, 161489306]

約数ペア:

[(1, 161489306), (2, 80744653), (11, 14680846), (22, 7340423), (631, 255926), (1262, 127963), (6941, 23266), (11633, 13882)]