168696310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2633}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 312919200

約数和(自身を除く): 144222890

約数列:

[1, 2, 5, 10, 43, 86, 149, 215, 298, 430, 745, 1490, 2633, 5266, 6407, 12814, 13165, 26330, 32035, 64070, 113219, 226438, 392317, 566095, 784634, 1132190, 1961585, 3923170, 16869631, 33739262, 84348155, 168696310]

約数ペア:

[(1, 168696310), (2, 84348155), (5, 33739262), (10, 16869631), (43, 3923170), (86, 1961585), (149, 1132190), (215, 784634), (298, 566095), (430, 392317), (745, 226438), (1490, 113219), (2633, 64070), (5266, 32035), (6407, 26330), (12814, 13165)]