138864876

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7529}}^1$

素因数の和:7618

約数の個数: 48

約数和(自身を含む): 341560800

約数和(自身を除く): 202695924

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 159, 174, 212, 318, 348, 636, 1537, 3074, 4611, 6148, 7529, 9222, 15058, 18444, 22587, 30116, 45174, 90348, 218341, 399037, 436682, 655023, 798074, 873364, 1197111, 1310046, 1596148, 2394222, 2620092, 4788444, 11572073, 23144146, 34716219, 46288292, 69432438, 138864876]

約数ペア:

[(1, 138864876), (2, 69432438), (3, 46288292), (4, 34716219), (6, 23144146), (12, 11572073), (29, 4788444), (53, 2620092), (58, 2394222), (87, 1596148), (106, 1310046), (116, 1197111), (159, 873364), (174, 798074), (212, 655023), (318, 436682), (348, 399037), (636, 218341), (1537, 90348), (3074, 45174), (4611, 30116), (6148, 22587), (7529, 18444), (9222, 15058)]