164018270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{13007}}^1$

素因数の和:13124

約数の個数: 32

約数和(自身を含む): 321245568

約数和(自身を除く): 157227298

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 13007, 26014, 65035, 130070, 169091, 338182, 845455, 1261679, 1690910, 2523358, 6308395, 12616790, 16401827, 32803654, 82009135, 164018270]

約数ペア:

[(1, 164018270), (2, 82009135), (5, 32803654), (10, 16401827), (13, 12616790), (26, 6308395), (65, 2523358), (97, 1690910), (130, 1261679), (194, 845455), (485, 338182), (970, 169091), (1261, 130070), (2522, 65035), (6305, 26014), (12610, 13007)]