156988426

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{9431}}^1$

素因数の和:9510

約数の個数: 32

約数和(自身を含む): 285223680

約数和(自身を除く): 128235254

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 1189, 2378, 8323, 9431, 16646, 18862, 66017, 132034, 273499, 386671, 546998, 773342, 1914493, 2706697, 3828986, 5413394, 11213459, 22426918, 78494213, 156988426]

約数ペア:

[(1, 156988426), (2, 78494213), (7, 22426918), (14, 11213459), (29, 5413394), (41, 3828986), (58, 2706697), (82, 1914493), (203, 773342), (287, 546998), (406, 386671), (574, 273499), (1189, 132034), (2378, 66017), (8323, 18862), (9431, 16646)]