136639438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3187}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 236192544

約数和(自身を除く): 99553106

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 1261, 1649, 2522, 3187, 3298, 6374, 21437, 41431, 42874, 54179, 82862, 108358, 309139, 618278, 704327, 1408654, 4018807, 5255363, 8037614, 10510726, 68319719, 136639438]

約数ペア:

[(1, 136639438), (2, 68319719), (13, 10510726), (17, 8037614), (26, 5255363), (34, 4018807), (97, 1408654), (194, 704327), (221, 618278), (442, 309139), (1261, 108358), (1649, 82862), (2522, 54179), (3187, 42874), (3298, 41431), (6374, 21437)]