130196859

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 196439040

約数和(自身を除く): 66242181

約数列:

[1, 3, 13, 23, 39, 69, 173, 299, 519, 839, 897, 2249, 2517, 3979, 6747, 10907, 11937, 19297, 32721, 51727, 57891, 145147, 155181, 250861, 435441, 752583, 1886911, 3338381, 5660733, 10015143, 43398953, 130196859]

約数ペア:

[(1, 130196859), (3, 43398953), (13, 10015143), (23, 5660733), (39, 3338381), (69, 1886911), (173, 752583), (299, 435441), (519, 250861), (839, 155181), (897, 145147), (2249, 57891), (2517, 51727), (3979, 32721), (6747, 19297), (10907, 11937)]