129357796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{5227}}^1$

素因数の和:5523

約数の個数: 24

約数和(自身を含む): 237142080

約数和(自身を除く): 107784284

約数列:

[1, 2, 4, 23, 46, 92, 269, 538, 1076, 5227, 6187, 10454, 12374, 20908, 24748, 120221, 240442, 480884, 1406063, 2812126, 5624252, 32339449, 64678898, 129357796]

約数ペア:

[(1, 129357796), (2, 64678898), (4, 32339449), (23, 5624252), (46, 2812126), (92, 1406063), (269, 480884), (538, 240442), (1076, 120221), (5227, 24748), (6187, 20908), (10454, 12374)]