129422418

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{2647}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 268824960

約数和(自身を除く): 139402542

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 281, 562, 843, 1686, 2647, 5294, 7941, 8149, 15882, 16298, 24447, 48894, 76763, 153526, 230289, 460578, 743807, 1487614, 2231421, 4462842, 21570403, 43140806, 64711209, 129422418]

約数ペア:

[(1, 129422418), (2, 64711209), (3, 43140806), (6, 21570403), (29, 4462842), (58, 2231421), (87, 1487614), (174, 743807), (281, 460578), (562, 230289), (843, 153526), (1686, 76763), (2647, 48894), (5294, 24447), (7941, 16298), (8149, 15882)]