156684167507

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 194559805440

約数和(自身を除く): 37875637933

約数列:

[1, 7, 23, 43, 73, 161, 301, 389, 511, 797, 989, 1679, 2723, 3139, 5579, 6923, 8947, 11753, 16727, 18331, 21973, 28397, 34271, 58181, 62629, 72197, 117089, 128317, 198779, 239897, 310033, 384721, 407267, 505379, 653131, 788233, 1221071, 1338163, 2170231, 2501783, 2693047, 4571917, 5517631, 7130759, 8547497, 9367141, 13331419, 17512481, 22632409, 28084633, 49915313, 57541009, 93319933, 158426863, 196592431, 306622637, 402787063, 520545407, 973193587, 2146358459, 3643817849, 6812355109, 22383452501, 156684167507]

約数ペア:

[(1, 156684167507), (7, 22383452501), (23, 6812355109), (43, 3643817849), (73, 2146358459), (161, 973193587), (301, 520545407), (389, 402787063), (511, 306622637), (797, 196592431), (989, 158426863), (1679, 93319933), (2723, 57541009), (3139, 49915313), (5579, 28084633), (6923, 22632409), (8947, 17512481), (11753, 13331419), (16727, 9367141), (18331, 8547497), (21973, 7130759), (28397, 5517631), (34271, 4571917), (58181, 2693047), (62629, 2501783), (72197, 2170231), (117089, 1338163), (128317, 1221071), (198779, 788233), (239897, 653131), (310033, 505379), (384721, 407267)]