137842634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 222842880

約数和(自身を除く): 85000246

約数列:

[1, 2, 23, 46, 47, 94, 103, 206, 619, 1081, 1238, 2162, 2369, 4738, 4841, 9682, 14237, 28474, 29093, 58186, 63757, 111343, 127514, 222686, 669139, 1338278, 1466411, 2932822, 2996579, 5993158, 68921317, 137842634]

約数ペア:

[(1, 137842634), (2, 68921317), (23, 5993158), (46, 2996579), (47, 2932822), (94, 1466411), (103, 1338278), (206, 669139), (619, 222686), (1081, 127514), (1238, 111343), (2162, 63757), (2369, 58186), (4738, 29093), (4841, 28474), (9682, 14237)]