168049406

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2137}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 297404352

約数和(自身を除く): 129354946

約数列:

[1, 2, 7, 14, 41, 82, 137, 274, 287, 574, 959, 1918, 2137, 4274, 5617, 11234, 14959, 29918, 39319, 78638, 87617, 175234, 292769, 585538, 613319, 1226638, 2049383, 4098766, 12003529, 24007058, 84024703, 168049406]

約数ペア:

[(1, 168049406), (2, 84024703), (7, 24007058), (14, 12003529), (41, 4098766), (82, 2049383), (137, 1226638), (274, 613319), (287, 585538), (574, 292769), (959, 175234), (1918, 87617), (2137, 78638), (4274, 39319), (5617, 29918), (11234, 14959)]