156939572

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{5651}}^1$

素因数の和:5839

約数の個数: 24

約数和(自身を含む): 282012192

約数和(自身を除く): 125072620

約数列:

[1, 2, 4, 53, 106, 131, 212, 262, 524, 5651, 6943, 11302, 13886, 22604, 27772, 299503, 599006, 740281, 1198012, 1480562, 2961124, 39234893, 78469786, 156939572]

約数ペア:

[(1, 156939572), (2, 78469786), (4, 39234893), (53, 2961124), (106, 1480562), (131, 1198012), (212, 740281), (262, 599006), (524, 299503), (5651, 27772), (6943, 22604), (11302, 13886)]