159222736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{523759}}^1$

素因数の和:523786

約数の個数: 20

約数和(自身を含む): 324731200

約数和(自身を除く): 165508464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 523759, 1047518, 2095036, 4190072, 8380144, 9951421, 19902842, 39805684, 79611368, 159222736]

約数ペア:

[(1, 159222736), (2, 79611368), (4, 39805684), (8, 19902842), (16, 9951421), (19, 8380144), (38, 4190072), (76, 2095036), (152, 1047518), (304, 523759)]