128527722

素因数分解:

$2^1\times 3^4\times {\mathrm{461}}^1\times {\mathrm{1721}}^1$

素因数の和:2196

約数の個数: 40

約数和(自身を含む): 288789732

約数和(自身を除く): 160262010

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 461, 922, 1383, 1721, 2766, 3442, 4149, 5163, 8298, 10326, 12447, 15489, 24894, 30978, 37341, 46467, 74682, 92934, 139401, 278802, 793381, 1586762, 2380143, 4760286, 7140429, 14280858, 21421287, 42842574, 64263861, 128527722]

約数ペア:

[(1, 128527722), (2, 64263861), (3, 42842574), (6, 21421287), (9, 14280858), (18, 7140429), (27, 4760286), (54, 2380143), (81, 1586762), (162, 793381), (461, 278802), (922, 139401), (1383, 92934), (1721, 74682), (2766, 46467), (3442, 37341), (4149, 30978), (5163, 24894), (8298, 15489), (10326, 12447)]