156988335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4517}}^1$

素因数の和:4863

約数の個数: 32

約数和(自身を含む): 287995392

約数和(自身を除く): 131007057

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 331, 993, 1655, 2317, 4517, 4965, 6951, 11585, 13551, 22585, 31619, 34755, 67755, 94857, 158095, 474285, 1495127, 4485381, 7475635, 10465889, 22426905, 31397667, 52329445, 156988335]

約数ペア:

[(1, 156988335), (3, 52329445), (5, 31397667), (7, 22426905), (15, 10465889), (21, 7475635), (35, 4485381), (105, 1495127), (331, 474285), (993, 158095), (1655, 94857), (2317, 67755), (4517, 34755), (4965, 31619), (6951, 22585), (11585, 13551)]