128667768

素因数分解:

$2^3\times 3^1\times {\mathrm{5361157}}^1$

素因数の和:5361166

約数の個数: 16

約数和(自身を含む): 321669480

約数和(自身を除く): 193001712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5361157, 10722314, 16083471, 21444628, 32166942, 42889256, 64333884, 128667768]

約数ペア:

[(1, 128667768), (2, 64333884), (3, 42889256), (4, 32166942), (6, 21444628), (8, 16083471), (12, 10722314), (24, 5361157)]