159490004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{6397}}^1$

素因数の和:6695

約数の個数: 24

約数和(自身を含む): 292363008

約数和(自身を除く): 132873004

約数列:

[1, 2, 4, 23, 46, 92, 271, 542, 1084, 6233, 6397, 12466, 12794, 24932, 25588, 147131, 294262, 588524, 1733587, 3467174, 6934348, 39872501, 79745002, 159490004]

約数ペア:

[(1, 159490004), (2, 79745002), (4, 39872501), (23, 6934348), (46, 3467174), (92, 1733587), (271, 588524), (542, 294262), (1084, 147131), (6233, 25588), (6397, 24932), (12466, 12794)]