158095840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{141157}}^1$

素因数の和:141179

約数の個数: 48

約数和(自身を含む): 426861792

約数和(自身を除く): 268765952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 141157, 282314, 564628, 705785, 988099, 1129256, 1411570, 1976198, 2258512, 2823140, 3952396, 4517024, 4940495, 5646280, 7904792, 9880990, 11292560, 15809584, 19761980, 22585120, 31619168, 39523960, 79047920, 158095840]

約数ペア:

[(1, 158095840), (2, 79047920), (4, 39523960), (5, 31619168), (7, 22585120), (8, 19761980), (10, 15809584), (14, 11292560), (16, 9880990), (20, 7904792), (28, 5646280), (32, 4940495), (35, 4517024), (40, 3952396), (56, 2823140), (70, 2258512), (80, 1976198), (112, 1411570), (140, 1129256), (160, 988099), (224, 705785), (280, 564628), (560, 282314), (1120, 141157)]