156940394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{33349}}^1$

素因数の和:33545

約数の個数: 16

約数和(自身を含む): 254927400

約数和(自身を除く): 97987006

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 33349, 66698, 433537, 867074, 6036169, 12072338, 78470197, 156940394]

約数ペア:

[(1, 156940394), (2, 78470197), (13, 12072338), (26, 6036169), (181, 867074), (362, 433537), (2353, 66698), (4706, 33349)]