159693772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{183979}}^1$

素因数の和:184021

約数の個数: 24

約数和(自身を含む): 329692160

約数和(自身を除く): 169998388

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 183979, 367958, 735916, 1287853, 2575706, 5151412, 5703349, 11406698, 22813396, 39923443, 79846886, 159693772]

約数ペア:

[(1, 159693772), (2, 79846886), (4, 39923443), (7, 22813396), (14, 11406698), (28, 5703349), (31, 5151412), (62, 2575706), (124, 1287853), (217, 735916), (434, 367958), (868, 183979)]