156964928

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{129083}}^1$

素因数の和:129114

約数の個数: 28

約数和(自身を含む): 327873360

約数和(自身を除く): 170908432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 129083, 258166, 516332, 1032664, 2065328, 2452577, 4130656, 4905154, 8261312, 9810308, 19620616, 39241232, 78482464, 156964928]

約数ペア:

[(1, 156964928), (2, 78482464), (4, 39241232), (8, 19620616), (16, 9810308), (19, 8261312), (32, 4905154), (38, 4130656), (64, 2452577), (76, 2065328), (152, 1032664), (304, 516332), (608, 258166), (1216, 129083)]