141697986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{23879}}^1$

素因数の和:23950

約数の個数: 32

約数和(自身を含む): 302607360

約数和(自身を除く): 160909374

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 23879, 47758, 71637, 143274, 549217, 1026797, 1098434, 1647651, 2053594, 3080391, 3295302, 6160782, 23616331, 47232662, 70848993, 141697986]

約数ペア:

[(1, 141697986), (2, 70848993), (3, 47232662), (6, 23616331), (23, 6160782), (43, 3295302), (46, 3080391), (69, 2053594), (86, 1647651), (129, 1098434), (138, 1026797), (258, 549217), (989, 143274), (1978, 71637), (2967, 47758), (5934, 23879)]