158006303

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^2$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 199239264

約数和(自身を除く): 41232961

約数列:

[1, 7, 13, 53, 91, 181, 371, 689, 1267, 2353, 4823, 9593, 16471, 32761, 67151, 124709, 229327, 425893, 872963, 1736333, 2981251, 12154331, 22572329, 158006303]

約数ペア:

[(1, 158006303), (7, 22572329), (13, 12154331), (53, 2981251), (91, 1736333), (181, 872963), (371, 425893), (689, 229327), (1267, 124709), (2353, 67151), (4823, 32761), (9593, 16471)]