131612706

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 294446880

約数和(自身を除く): 162834174

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 139, 246, 278, 369, 417, 738, 834, 1251, 1283, 2502, 2566, 3849, 5699, 7698, 11398, 11547, 17097, 23094, 34194, 51291, 52603, 102582, 105206, 157809, 178337, 315618, 356674, 473427, 535011, 946854, 1070022, 1605033, 3210066, 7311817, 14623634, 21935451, 43870902, 65806353, 131612706]

約数ペア:

[(1, 131612706), (2, 65806353), (3, 43870902), (6, 21935451), (9, 14623634), (18, 7311817), (41, 3210066), (82, 1605033), (123, 1070022), (139, 946854), (246, 535011), (278, 473427), (369, 356674), (417, 315618), (738, 178337), (834, 157809), (1251, 105206), (1283, 102582), (2502, 52603), (2566, 51291), (3849, 34194), (5699, 23094), (7698, 17097), (11398, 11547)]