138836204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^3$

素因数の和:207

約数の個数: 36

約数和(自身を含む): 267626520

約数和(自身を除く): 128790316

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 169, 236, 338, 676, 767, 1534, 3068, 3481, 6962, 9971, 13924, 19942, 39884, 45253, 90506, 181012, 205379, 410758, 588289, 821516, 1176578, 2353156, 2669927, 5339854, 10679708, 34709051, 69418102, 138836204]

約数ペア:

[(1, 138836204), (2, 69418102), (4, 34709051), (13, 10679708), (26, 5339854), (52, 2669927), (59, 2353156), (118, 1176578), (169, 821516), (236, 588289), (338, 410758), (676, 205379), (767, 181012), (1534, 90506), (3068, 45253), (3481, 39884), (6962, 19942), (9971, 13924)]