121976288

素因数分解:

$2^5\times 7^3\times {\mathrm{11113}}^1$

素因数の和:11144

約数の個数: 48

約数和(自身を含む): 280072800

約数和(自身を除く): 158096512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 11113, 22226, 44452, 77791, 88904, 155582, 177808, 311164, 355616, 544537, 622328, 1089074, 1244656, 2178148, 2489312, 3811759, 4356296, 7623518, 8712592, 15247036, 17425184, 30494072, 60988144, 121976288]

約数ペア:

[(1, 121976288), (2, 60988144), (4, 30494072), (7, 17425184), (8, 15247036), (14, 8712592), (16, 7623518), (28, 4356296), (32, 3811759), (49, 2489312), (56, 2178148), (98, 1244656), (112, 1089074), (196, 622328), (224, 544537), (343, 355616), (392, 311164), (686, 177808), (784, 155582), (1372, 88904), (1568, 77791), (2744, 44452), (5488, 22226), (10976, 11113)]