128558684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{10667}}^1$

素因数の和:10825

約数の個数: 24

約数和(自身を含む): 236573568

約数和(自身を除く): 108014884

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 3013, 6026, 10667, 12052, 21334, 42668, 245341, 490682, 981364, 1397377, 2794754, 5589508, 32139671, 64279342, 128558684]

約数ペア:

[(1, 128558684), (2, 64279342), (4, 32139671), (23, 5589508), (46, 2794754), (92, 1397377), (131, 981364), (262, 490682), (524, 245341), (3013, 42668), (6026, 21334), (10667, 12052)]