138965622

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{25763}}^1$

素因数の和:25828

約数の個数: 32

約数和(自身を含む): 296801280

約数和(自身を除く): 157835658

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 5394, 25763, 51526, 77289, 154578, 747127, 798653, 1494254, 1597306, 2241381, 2395959, 4482762, 4791918, 23160937, 46321874, 69482811, 138965622]

約数ペア:

[(1, 138965622), (2, 69482811), (3, 46321874), (6, 23160937), (29, 4791918), (31, 4482762), (58, 2395959), (62, 2241381), (87, 1597306), (93, 1494254), (174, 798653), (186, 747127), (899, 154578), (1798, 77289), (2697, 51526), (5394, 25763)]