268156939

素因数分解:

${\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 281520000

約数和(自身を除く): 13363061

約数列:

[1, 29, 149, 229, 271, 4321, 6641, 7859, 34121, 40379, 62059, 989509, 1170991, 1799711, 9246791, 268156939]

約数ペア:

[(1, 268156939), (29, 9246791), (149, 1799711), (229, 1170991), (271, 989509), (4321, 62059), (6641, 40379), (7859, 34121)]