123022136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{2129}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 239241600

約数和(自身を除く): 116219464

約数列:

[1, 2, 4, 8, 31, 62, 124, 233, 248, 466, 932, 1864, 2129, 4258, 7223, 8516, 14446, 17032, 28892, 57784, 65999, 131998, 263996, 496057, 527992, 992114, 1984228, 3968456, 15377767, 30755534, 61511068, 123022136]

約数ペア:

[(1, 123022136), (2, 61511068), (4, 30755534), (8, 15377767), (31, 3968456), (62, 1984228), (124, 992114), (233, 527992), (248, 496057), (466, 263996), (932, 131998), (1864, 65999), (2129, 57784), (4258, 28892), (7223, 17032), (8516, 14446)]