128209344

素因数分解:

$2^6\times 3^1\times {\mathrm{263}}^1\times {\mathrm{2539}}^1$

素因数の和:2817

約数の個数: 56

約数和(自身を含む): 340644480

約数和(自身を除く): 212435136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 263, 526, 789, 1052, 1578, 2104, 2539, 3156, 4208, 5078, 6312, 7617, 8416, 10156, 12624, 15234, 16832, 20312, 25248, 30468, 40624, 50496, 60936, 81248, 121872, 162496, 243744, 487488, 667757, 1335514, 2003271, 2671028, 4006542, 5342056, 8013084, 10684112, 16026168, 21368224, 32052336, 42736448, 64104672, 128209344]

約数ペア:

[(1, 128209344), (2, 64104672), (3, 42736448), (4, 32052336), (6, 21368224), (8, 16026168), (12, 10684112), (16, 8013084), (24, 5342056), (32, 4006542), (48, 2671028), (64, 2003271), (96, 1335514), (192, 667757), (263, 487488), (526, 243744), (789, 162496), (1052, 121872), (1578, 81248), (2104, 60936), (2539, 50496), (3156, 40624), (4208, 30468), (5078, 25248), (6312, 20312), (7617, 16832), (8416, 15234), (10156, 12624)]