120843856

素因数分解:

$2^4\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1259}}^1$

素因数の和:2131

約数の個数: 40

約数和(自身を含む): 268107840

約数和(自身を除く): 147263984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 857, 1259, 1714, 2518, 3428, 5036, 5999, 6856, 8813, 10072, 11998, 13712, 17626, 20144, 23996, 35252, 47992, 70504, 95984, 141008, 1078963, 2157926, 4315852, 7552741, 8631704, 15105482, 17263408, 30210964, 60421928, 120843856]

約数ペア:

[(1, 120843856), (2, 60421928), (4, 30210964), (7, 17263408), (8, 15105482), (14, 8631704), (16, 7552741), (28, 4315852), (56, 2157926), (112, 1078963), (857, 141008), (1259, 95984), (1714, 70504), (2518, 47992), (3428, 35252), (5036, 23996), (5999, 20144), (6856, 17626), (8813, 13712), (10072, 11998)]