128086416

素因数分解:

$2^4\times 3^2\times {\mathrm{889489}}^1$

素因数の和:889503

約数の個数: 30

約数和(自身を含む): 358464470

約数和(自身を除く): 230378054

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 889489, 1778978, 2668467, 3557956, 5336934, 7115912, 8005401, 10673868, 14231824, 16010802, 21347736, 32021604, 42695472, 64043208, 128086416]

約数ペア:

[(1, 128086416), (2, 64043208), (3, 42695472), (4, 32021604), (6, 21347736), (8, 16010802), (9, 14231824), (12, 10673868), (16, 8005401), (18, 7115912), (24, 5336934), (36, 3557956), (48, 2668467), (72, 1778978), (144, 889489)]