120178568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{809}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 233280000

約数和(自身を除く): 113101432

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 599, 809, 1198, 1618, 2396, 3236, 4792, 6472, 18569, 25079, 37138, 50158, 74276, 100316, 148552, 200632, 484591, 969182, 1938364, 3876728, 15022321, 30044642, 60089284, 120178568]

約数ペア:

[(1, 120178568), (2, 60089284), (4, 30044642), (8, 15022321), (31, 3876728), (62, 1938364), (124, 969182), (248, 484591), (599, 200632), (809, 148552), (1198, 100316), (1618, 74276), (2396, 50158), (3236, 37138), (4792, 25079), (6472, 18569)]