156747242

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2126

約数の個数: 24

約数和(自身を含む): 251690880

約数和(自身を除く): 94943638

約数列:

[1, 2, 17, 34, 139, 278, 289, 578, 1951, 2363, 3902, 4726, 33167, 40171, 66334, 80342, 271189, 542378, 563839, 1127678, 4610213, 9220426, 78373621, 156747242]

約数ペア:

[(1, 156747242), (2, 78373621), (17, 9220426), (34, 4610213), (139, 1127678), (278, 563839), (289, 542378), (578, 271189), (1951, 80342), (2363, 66334), (3902, 40171), (4726, 33167)]