128406024

素因数分解:

$2^3\times 3^2\times {\mathrm{857}}^1\times {\mathrm{2081}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 348339420

約数和(自身を除く): 219933396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 857, 1714, 2081, 2571, 3428, 4162, 5142, 6243, 6856, 7713, 8324, 10284, 12486, 15426, 16648, 18729, 20568, 24972, 30852, 37458, 49944, 61704, 74916, 149832, 1783417, 3566834, 5350251, 7133668, 10700502, 14267336, 16050753, 21401004, 32101506, 42802008, 64203012, 128406024]

約数ペア:

[(1, 128406024), (2, 64203012), (3, 42802008), (4, 32101506), (6, 21401004), (8, 16050753), (9, 14267336), (12, 10700502), (18, 7133668), (24, 5350251), (36, 3566834), (72, 1783417), (857, 149832), (1714, 74916), (2081, 61704), (2571, 49944), (3428, 37458), (4162, 30852), (5142, 24972), (6243, 20568), (6856, 18729), (7713, 16648), (8324, 15426), (10284, 12486)]