161700469

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{5087}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 195379200

約数和(自身を除く): 33678731

約数列:

[1, 7, 19, 133, 239, 1673, 4541, 5087, 31787, 35609, 96653, 676571, 1215793, 8510551, 23100067, 161700469]

約数ペア:

[(1, 161700469), (7, 23100067), (19, 8510551), (133, 1215793), (239, 676571), (1673, 96653), (4541, 35609), (5087, 31787)]