164218512

素因数分解:

$2^4\times 3^1\times {\mathrm{3421219}}^1$

素因数の和:3421230

約数の個数: 20

約数和(自身を含む): 424231280

約数和(自身を除く): 260012768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3421219, 6842438, 10263657, 13684876, 20527314, 27369752, 41054628, 54739504, 82109256, 164218512]

約数ペア:

[(1, 164218512), (2, 82109256), (3, 54739504), (4, 41054628), (6, 27369752), (8, 20527314), (12, 13684876), (16, 10263657), (24, 6842438), (48, 3421219)]