160998628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{302629}}^1$

素因数の和:302659

約数の個数: 24

約数和(自身を含む): 338945600

約数和(自身を除く): 177946972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 302629, 605258, 1210516, 2118403, 4236806, 5749951, 8473612, 11499902, 22999804, 40249657, 80499314, 160998628]

約数ペア:

[(1, 160998628), (2, 80499314), (4, 40249657), (7, 22999804), (14, 11499902), (19, 8473612), (28, 5749951), (38, 4236806), (76, 2118403), (133, 1210516), (266, 605258), (532, 302629)]