186774712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2851}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 369619200

約数和(自身を除く): 182844488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 431, 862, 1724, 2851, 3448, 5702, 8189, 11404, 16378, 22808, 32756, 54169, 65512, 108338, 216676, 433352, 1228781, 2457562, 4915124, 9830248, 23346839, 46693678, 93387356, 186774712]

約数ペア:

[(1, 186774712), (2, 93387356), (4, 46693678), (8, 23346839), (19, 9830248), (38, 4915124), (76, 2457562), (152, 1228781), (431, 433352), (862, 216676), (1724, 108338), (2851, 65512), (3448, 54169), (5702, 32756), (8189, 22808), (11404, 16378)]