152943749

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{164279}}^1$

素因数の和:164312

約数の個数: 12

約数和(自身を含む): 187279200

約数和(自身を除く): 34335451

約数列:

[1, 7, 19, 49, 133, 931, 164279, 1149953, 3121301, 8049671, 21849107, 152943749]

約数ペア:

[(1, 152943749), (7, 21849107), (19, 8049671), (49, 3121301), (133, 1149953), (931, 164279)]