161136388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{185641}}^1$

素因数の和:185683

約数の個数: 24

約数和(自身を含む): 332670464

約数和(自身を除く): 171534076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 185641, 371282, 742564, 1299487, 2598974, 5197948, 5754871, 11509742, 23019484, 40284097, 80568194, 161136388]

約数ペア:

[(1, 161136388), (2, 80568194), (4, 40284097), (7, 23019484), (14, 11509742), (28, 5754871), (31, 5197948), (62, 2598974), (124, 1299487), (217, 742564), (434, 371282), (868, 185641)]