68159208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{218459}}^1$

素因数の和:218481

約数の個数: 32

約数和(自身を含む): 183506400

約数和(自身を除く): 115347192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 218459, 436918, 655377, 873836, 1310754, 1747672, 2621508, 2839967, 5243016, 5679934, 8519901, 11359868, 17039802, 22719736, 34079604, 68159208]

約数ペア:

[(1, 68159208), (2, 34079604), (3, 22719736), (4, 17039802), (6, 11359868), (8, 8519901), (12, 5679934), (13, 5243016), (24, 2839967), (26, 2621508), (39, 1747672), (52, 1310754), (78, 873836), (104, 655377), (156, 436918), (312, 218459)]