155709216

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4656

約数の個数: 120

約数和(自身を含む): 493269084

約数和(自身を除く): 337559868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 4621, 5616, 8424, 9242, 11232, 13863, 16848, 18484, 27726, 33696, 36968, 41589, 55452, 60073, 73936, 83178, 110904, 120146, 124767, 147872, 166356, 180219, 221808, 240292, 249534, 332712, 360438, 374301, 443616, 480584, 499068, 540657, 665424, 720876, 748602, 961168, 998136, 1081314, 1330848, 1441752, 1497204, 1621971, 1922336, 1996272, 2162628, 2883504, 2994408, 3243942, 3992544, 4325256, 4865913, 5767008, 5988816, 6487884, 8650512, 9731826, 11977632, 12975768, 17301024, 19463652, 25951536, 38927304, 51903072, 77854608, 155709216]

約数ペア:

[(1, 155709216), (2, 77854608), (3, 51903072), (4, 38927304), (6, 25951536), (8, 19463652), (9, 17301024), (12, 12975768), (13, 11977632), (16, 9731826), (18, 8650512), (24, 6487884), (26, 5988816), (27, 5767008), (32, 4865913), (36, 4325256), (39, 3992544), (48, 3243942), (52, 2994408), (54, 2883504), (72, 2162628), (78, 1996272), (81, 1922336), (96, 1621971), (104, 1497204), (108, 1441752), (117, 1330848), (144, 1081314), (156, 998136), (162, 961168), (208, 748602), (216, 720876), (234, 665424), (288, 540657), (312, 499068), (324, 480584), (351, 443616), (416, 374301), (432, 360438), (468, 332712), (624, 249534), (648, 240292), (702, 221808), (864, 180219), (936, 166356), (1053, 147872), (1248, 124767), (1296, 120146), (1404, 110904), (1872, 83178), (2106, 73936), (2592, 60073), (2808, 55452), (3744, 41589), (4212, 36968), (4621, 33696), (5616, 27726), (8424, 18484), (9242, 16848), (11232, 13863)]