155589916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{55807}}^1$

素因数の和:55869

約数の個数: 24

約数和(自身を含む): 295335936

約数和(自身を除く): 139746020

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 55807, 111614, 223228, 948719, 1897438, 2288087, 3794876, 4576174, 9152348, 38897479, 77794958, 155589916]

約数ペア:

[(1, 155589916), (2, 77794958), (4, 38897479), (17, 9152348), (34, 4576174), (41, 3794876), (68, 2288087), (82, 1897438), (164, 948719), (697, 223228), (1394, 111614), (2788, 55807)]