128502744

素因数分解:

$2^3\times 3^1\times {\mathrm{853}}^1\times {\mathrm{6277}}^1$

素因数の和:7139

約数の個数: 32

約数和(自身を含む): 321684720

約数和(自身を除く): 193181976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 853, 1706, 2559, 3412, 5118, 6277, 6824, 10236, 12554, 18831, 20472, 25108, 37662, 50216, 75324, 150648, 5354281, 10708562, 16062843, 21417124, 32125686, 42834248, 64251372, 128502744]

約数ペア:

[(1, 128502744), (2, 64251372), (3, 42834248), (4, 32125686), (6, 21417124), (8, 16062843), (12, 10708562), (24, 5354281), (853, 150648), (1706, 75324), (2559, 50216), (3412, 37662), (5118, 25108), (6277, 20472), (6824, 18831), (10236, 12554)]