145443991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{40189}}^1$

素因数の和:40254

約数の個数: 16

約数和(自身を含む): 185195520

約数和(自身を除く): 39751529

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 40189, 281323, 442079, 1888883, 3094553, 13222181, 20777713, 145443991]

約数ペア:

[(1, 145443991), (7, 20777713), (11, 13222181), (47, 3094553), (77, 1888883), (329, 442079), (517, 281323), (3619, 40189)]