128514342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{773}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 284119920

約数和(自身を除く): 155605578

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 229, 242, 363, 458, 687, 726, 773, 1374, 1546, 2319, 2519, 4638, 5038, 7557, 8503, 15114, 17006, 25509, 27709, 51018, 55418, 83127, 93533, 166254, 177017, 187066, 280599, 354034, 531051, 561198, 1062102, 1947187, 3894374, 5841561, 11683122, 21419057, 42838114, 64257171, 128514342]

約数ペア:

[(1, 128514342), (2, 64257171), (3, 42838114), (6, 21419057), (11, 11683122), (22, 5841561), (33, 3894374), (66, 1947187), (121, 1062102), (229, 561198), (242, 531051), (363, 354034), (458, 280599), (687, 187066), (726, 177017), (773, 166254), (1374, 93533), (1546, 83127), (2319, 55418), (2519, 51018), (4638, 27709), (5038, 25509), (7557, 17006), (8503, 15114)]