159435557687

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{877}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 196408571904

約数和(自身を除く): 36973014217

約数列:

[1, 7, 23, 61, 107, 161, 173, 427, 749, 877, 1211, 1403, 2461, 3979, 6139, 6527, 9821, 10553, 17227, 18511, 20171, 27853, 45689, 53497, 73871, 93839, 129577, 141197, 150121, 151721, 242719, 374479, 425753, 656873, 1050847, 1062047, 1129171, 1230431, 1699033, 2158297, 2980271, 3489583, 5724179, 7904197, 8613017, 9254981, 15108079, 16234147, 24427081, 25970933, 40069253, 64784867, 113639029, 131656117, 181796531, 212864563, 373385381, 921592819, 990282967, 1490051941, 2613697667, 6931980769, 22776508241, 159435557687]

約数ペア:

[(1, 159435557687), (7, 22776508241), (23, 6931980769), (61, 2613697667), (107, 1490051941), (161, 990282967), (173, 921592819), (427, 373385381), (749, 212864563), (877, 181796531), (1211, 131656117), (1403, 113639029), (2461, 64784867), (3979, 40069253), (6139, 25970933), (6527, 24427081), (9821, 16234147), (10553, 15108079), (17227, 9254981), (18511, 8613017), (20171, 7904197), (27853, 5724179), (45689, 3489583), (53497, 2980271), (73871, 2158297), (93839, 1699033), (129577, 1230431), (141197, 1129171), (150121, 1062047), (151721, 1050847), (242719, 656873), (374479, 425753)]