131614

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:112

約数の個数: 24

約数和(自身を含む): 246240

約数和(自身を除く): 114626

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 238, 553, 833, 1106, 1343, 1666, 2686, 3871, 7742, 9401, 18802, 65807, 131614]

約数ペア:

[(1, 131614), (2, 65807), (7, 18802), (14, 9401), (17, 7742), (34, 3871), (49, 2686), (79, 1666), (98, 1343), (119, 1106), (158, 833), (238, 553)]