158964962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1181}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 266886144

約数和(自身を除く): 107921182

約数列:

[1, 2, 13, 26, 31, 62, 167, 334, 403, 806, 1181, 2171, 2362, 4342, 5177, 10354, 15353, 30706, 36611, 67301, 73222, 134602, 197227, 394454, 475943, 951886, 2563951, 5127902, 6114037, 12228074, 79482481, 158964962]

約数ペア:

[(1, 158964962), (2, 79482481), (13, 12228074), (26, 6114037), (31, 5127902), (62, 2563951), (167, 951886), (334, 475943), (403, 394454), (806, 197227), (1181, 134602), (2171, 73222), (2362, 67301), (4342, 36611), (5177, 30706), (10354, 15353)]