128063736

素因数分解:

$2^3\times 3^2\times {\mathrm{1778663}}^1$

素因数の和:1778675

約数の個数: 24

約数和(自身を含む): 346839480

約数和(自身を除く): 218775744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1778663, 3557326, 5335989, 7114652, 10671978, 14229304, 16007967, 21343956, 32015934, 42687912, 64031868, 128063736]

約数ペア:

[(1, 128063736), (2, 64031868), (3, 42687912), (4, 32015934), (6, 21343956), (8, 16007967), (9, 14229304), (12, 10671978), (18, 7114652), (24, 5335989), (36, 3557326), (72, 1778663)]