168356939

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 177408000

約数和(自身を除く): 9051061

約数列:

[1, 31, 89, 139, 439, 2759, 4309, 12371, 13609, 39071, 61021, 383501, 1211201, 1891651, 5430869, 168356939]

約数ペア:

[(1, 168356939), (31, 5430869), (89, 1891651), (139, 1211201), (439, 383501), (2759, 61021), (4309, 39071), (12371, 13609)]