121137616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9719}}^1$

素因数の和:9787

約数の個数: 40

約数和(自身を含む): 253108800

約数和(自身を除く): 131971184

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 9719, 12464, 19438, 38876, 77752, 155504, 184661, 369322, 398479, 738644, 796958, 1477288, 1593916, 2954576, 3187832, 6375664, 7571101, 15142202, 30284404, 60568808, 121137616]

約数ペア:

[(1, 121137616), (2, 60568808), (4, 30284404), (8, 15142202), (16, 7571101), (19, 6375664), (38, 3187832), (41, 2954576), (76, 1593916), (82, 1477288), (152, 796958), (164, 738644), (304, 398479), (328, 369322), (656, 184661), (779, 155504), (1558, 77752), (3116, 38876), (6232, 19438), (9719, 12464)]