149449340

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{16001}}^1$

素因数の和:16477

約数の個数: 24

約数和(自身を含む): 314535312

約数和(自身を除く): 165085972

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 16001, 32002, 64004, 80005, 160010, 320020, 7472467, 14944934, 29889868, 37362335, 74724670, 149449340]

約数ペア:

[(1, 149449340), (2, 74724670), (4, 37362335), (5, 29889868), (10, 14944934), (20, 7472467), (467, 320020), (934, 160010), (1868, 80005), (2335, 64004), (4670, 32002), (9340, 16001)]