122894656

素因数分解:

$2^6\times {\mathrm{103}}^2\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 42

約数和(自身を含む): 247620282

約数和(自身を除く): 124725626

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 181, 206, 362, 412, 724, 824, 1448, 1648, 2896, 3296, 5792, 6592, 10609, 11584, 18643, 21218, 37286, 42436, 74572, 84872, 149144, 169744, 298288, 339488, 596576, 678976, 1193152, 1920229, 3840458, 7680916, 15361832, 30723664, 61447328, 122894656]

約数ペア:

[(1, 122894656), (2, 61447328), (4, 30723664), (8, 15361832), (16, 7680916), (32, 3840458), (64, 1920229), (103, 1193152), (181, 678976), (206, 596576), (362, 339488), (412, 298288), (724, 169744), (824, 149144), (1448, 84872), (1648, 74572), (2896, 42436), (3296, 37286), (5792, 21218), (6592, 18643), (10609, 11584)]