131917976

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 250417440

約数和(自身を除く): 118499464

約数列:

[1, 2, 4, 8, 167, 293, 334, 337, 586, 668, 674, 1172, 1336, 1348, 2344, 2696, 48931, 56279, 97862, 98741, 112558, 195724, 197482, 225116, 391448, 394964, 450232, 789928, 16489747, 32979494, 65958988, 131917976]

約数ペア:

[(1, 131917976), (2, 65958988), (4, 32979494), (8, 16489747), (167, 789928), (293, 450232), (334, 394964), (337, 391448), (586, 225116), (668, 197482), (674, 195724), (1172, 112558), (1336, 98741), (1348, 97862), (2344, 56279), (2696, 48931)]