158914576

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{136057}}^1$

素因数の和:136138

約数の個数: 20

約数和(自身を含む): 312117052

約数和(自身を除く): 153202476

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 136057, 272114, 544228, 1088456, 2176912, 9932161, 19864322, 39728644, 79457288, 158914576]

約数ペア:

[(1, 158914576), (2, 79457288), (4, 39728644), (8, 19864322), (16, 9932161), (73, 2176912), (146, 1088456), (292, 544228), (584, 272114), (1168, 136057)]