128594721598

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3477977}}^1$

素因数の和:3478144

約数の個数: 32

約数和(自身を含む): 233720121600

約数和(自身を除く): 105125400002

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 18487, 36974, 3477977, 6955954, 24345839, 48691678, 66081563, 132163126, 462570941, 483438803, 925141882, 966877606, 3384071621, 6768143242, 9185337257, 18370674514, 64297360799, 128594721598]

約数ペア:

[(1, 128594721598), (2, 64297360799), (7, 18370674514), (14, 9185337257), (19, 6768143242), (38, 3384071621), (133, 966877606), (139, 925141882), (266, 483438803), (278, 462570941), (973, 132163126), (1946, 66081563), (2641, 48691678), (5282, 24345839), (18487, 6955954), (36974, 3477977)]