155115074

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{2749}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 236115000

約数和(自身を除く): 80999926

約数列:

[1, 2, 89, 178, 317, 634, 2749, 5498, 28213, 56426, 244661, 489322, 871433, 1742866, 77557537, 155115074]

約数ペア:

[(1, 155115074), (2, 77557537), (89, 1742866), (178, 871433), (317, 489322), (634, 244661), (2749, 56426), (5498, 28213)]