128610144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{34351}}^1$

素因数の和:34380

約数の個数: 72

約数和(自身を含む): 393880032

約数和(自身を除く): 265269888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 34351, 68702, 103053, 137404, 206106, 274808, 309159, 412212, 446563, 549616, 618318, 824424, 893126, 1099232, 1236636, 1339689, 1648848, 1786252, 2473272, 2679378, 3297696, 3572504, 4019067, 4946544, 5358756, 7145008, 8038134, 9893088, 10717512, 14290016, 16076268, 21435024, 32152536, 42870048, 64305072, 128610144]

約数ペア:

[(1, 128610144), (2, 64305072), (3, 42870048), (4, 32152536), (6, 21435024), (8, 16076268), (9, 14290016), (12, 10717512), (13, 9893088), (16, 8038134), (18, 7145008), (24, 5358756), (26, 4946544), (32, 4019067), (36, 3572504), (39, 3297696), (48, 2679378), (52, 2473272), (72, 1786252), (78, 1648848), (96, 1339689), (104, 1236636), (117, 1099232), (144, 893126), (156, 824424), (208, 618318), (234, 549616), (288, 446563), (312, 412212), (416, 309159), (468, 274808), (624, 206106), (936, 137404), (1248, 103053), (1872, 68702), (3744, 34351)]