128766322

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 206524080

約数和(自身を除く): 77757758

約数列:

[1, 2, 29, 41, 58, 82, 173, 313, 346, 626, 1189, 2378, 5017, 7093, 9077, 10034, 12833, 14186, 18154, 25666, 54149, 108298, 205697, 372157, 411394, 744314, 1570321, 2220109, 3140642, 4440218, 64383161, 128766322]

約数ペア:

[(1, 128766322), (2, 64383161), (29, 4440218), (41, 3140642), (58, 2220109), (82, 1570321), (173, 744314), (313, 411394), (346, 372157), (626, 205697), (1189, 108298), (2378, 54149), (5017, 25666), (7093, 18154), (9077, 14186), (10034, 12833)]