157832818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{42451}}^1$

素因数の和:42490

約数の個数: 24

約数和(自身を含む): 279673776

約数和(自身を除く): 121840958

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 42451, 84902, 466961, 551863, 933922, 1103726, 6070493, 7174219, 12140986, 14348438, 78916409, 157832818]

約数ペア:

[(1, 157832818), (2, 78916409), (11, 14348438), (13, 12140986), (22, 7174219), (26, 6070493), (143, 1103726), (169, 933922), (286, 551863), (338, 466961), (1859, 84902), (3718, 42451)]