129606946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4157}}^1$

素因数の和:4314

約数の個数: 32

約数和(自身を含む): 237105792

約数和(自身を除く): 107498846

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 917, 1834, 2227, 4157, 4454, 8314, 15589, 29099, 31178, 58198, 70669, 141338, 494683, 544567, 989366, 1089134, 3811969, 7623938, 9257639, 18515278, 64803473, 129606946]

約数ペア:

[(1, 129606946), (2, 64803473), (7, 18515278), (14, 9257639), (17, 7623938), (34, 3811969), (119, 1089134), (131, 989366), (238, 544567), (262, 494683), (917, 141338), (1834, 70669), (2227, 58198), (4157, 31178), (4454, 29099), (8314, 15589)]