155128942

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{3461}}^1$

素因数の和:3843

約数の個数: 16

約数和(自身を含む): 236717712

約数和(自身を除く): 81588770

約数列:

[1, 2, 73, 146, 307, 614, 3461, 6922, 22411, 44822, 252653, 505306, 1062527, 2125054, 77564471, 155128942]

約数ペア:

[(1, 155128942), (2, 77564471), (73, 2125054), (146, 1062527), (307, 505306), (614, 252653), (3461, 44822), (6922, 22411)]