128309952

素因数分解:

$2^6\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1187}}^1$

素因数の和:1765

約数の個数: 56

約数和(自身を含む): 340376256

約数和(自身を除く): 212066304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 563, 1126, 1187, 1689, 2252, 2374, 3378, 3561, 4504, 4748, 6756, 7122, 9008, 9496, 13512, 14244, 18016, 18992, 27024, 28488, 36032, 37984, 54048, 56976, 75968, 108096, 113952, 227904, 668281, 1336562, 2004843, 2673124, 4009686, 5346248, 8019372, 10692496, 16038744, 21384992, 32077488, 42769984, 64154976, 128309952]

約数ペア:

[(1, 128309952), (2, 64154976), (3, 42769984), (4, 32077488), (6, 21384992), (8, 16038744), (12, 10692496), (16, 8019372), (24, 5346248), (32, 4009686), (48, 2673124), (64, 2004843), (96, 1336562), (192, 668281), (563, 227904), (1126, 113952), (1187, 108096), (1689, 75968), (2252, 56976), (2374, 54048), (3378, 37984), (3561, 36032), (4504, 28488), (4748, 27024), (6756, 18992), (7122, 18016), (9008, 14244), (9496, 13512)]