157224826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{310721}}^1$

素因数の和:310757

約数の個数: 16

約数和(自身を含む): 268463808

約数和(自身を除く): 111238982

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 310721, 621442, 3417931, 6835862, 7146583, 14293166, 78612413, 157224826]

約数ペア:

[(1, 157224826), (2, 78612413), (11, 14293166), (22, 7146583), (23, 6835862), (46, 3417931), (253, 621442), (506, 310721)]