156701181

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19793}}^1$

素因数の和:19845

約数の個数: 32

約数和(自身を含む): 266031360

約数和(自身を除く): 109330179

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 19793, 59379, 138551, 257309, 415653, 573997, 771927, 1721991, 1801163, 4017979, 5403489, 7461961, 12053937, 22385883, 52233727, 156701181]

約数ペア:

[(1, 156701181), (3, 52233727), (7, 22385883), (13, 12053937), (21, 7461961), (29, 5403489), (39, 4017979), (87, 1801163), (91, 1721991), (203, 771927), (273, 573997), (377, 415653), (609, 257309), (1131, 138551), (2639, 59379), (7917, 19793)]