156988894657

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{46853}}^1$

素因数の和:47006

約数の個数: 48

約数和(自身を含む): 198698443200

約数和(自身を除く): 41709548543

約数列:

[1, 7, 19, 49, 59, 61, 133, 413, 427, 931, 1121, 1159, 2891, 2989, 3599, 7847, 8113, 25193, 46853, 54929, 56791, 68381, 176351, 327971, 478667, 890207, 2295797, 2764327, 2858033, 3350669, 6231449, 19350289, 20006231, 43620143, 52522213, 54302627, 135452023, 140043617, 168623947, 367655491, 380118389, 1180367629, 2573588437, 2660828723, 3203854993, 8262573403, 22426984951, 156988894657]

約数ペア:

[(1, 156988894657), (7, 22426984951), (19, 8262573403), (49, 3203854993), (59, 2660828723), (61, 2573588437), (133, 1180367629), (413, 380118389), (427, 367655491), (931, 168623947), (1121, 140043617), (1159, 135452023), (2891, 54302627), (2989, 52522213), (3599, 43620143), (7847, 20006231), (8113, 19350289), (25193, 6231449), (46853, 3350669), (54929, 2858033), (56791, 2764327), (68381, 2295797), (176351, 890207), (327971, 478667)]