157438810

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{51283}}^1$

素因数の和:51597

約数の個数: 16

約数和(自身を含む): 284318496

約数和(自身を除く): 126879686

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 51283, 102566, 256415, 512830, 15743881, 31487762, 78719405, 157438810]

約数ペア:

[(1, 157438810), (2, 78719405), (5, 31487762), (10, 15743881), (307, 512830), (614, 256415), (1535, 102566), (3070, 51283)]