123132392

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1361}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 237314880

約数和(自身を除く): 114182488

約数列:

[1, 2, 4, 8, 43, 86, 172, 263, 344, 526, 1052, 1361, 2104, 2722, 5444, 10888, 11309, 22618, 45236, 58523, 90472, 117046, 234092, 357943, 468184, 715886, 1431772, 2863544, 15391549, 30783098, 61566196, 123132392]

約数ペア:

[(1, 123132392), (2, 61566196), (4, 30783098), (8, 15391549), (43, 2863544), (86, 1431772), (172, 715886), (263, 468184), (344, 357943), (526, 234092), (1052, 117046), (1361, 90472), (2104, 58523), (2722, 45236), (5444, 22618), (10888, 11309)]