129572912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{68053}}^1$

素因数の和:68085

約数の個数: 40

約数和(自身を含む): 303793056

約数和(自身を除く): 174220144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 68053, 136106, 272212, 476371, 544424, 952742, 1088848, 1156901, 1905484, 2313802, 3810968, 4627604, 7621936, 8098307, 9255208, 16196614, 18510416, 32393228, 64786456, 129572912]

約数ペア:

[(1, 129572912), (2, 64786456), (4, 32393228), (7, 18510416), (8, 16196614), (14, 9255208), (16, 8098307), (17, 7621936), (28, 4627604), (34, 3810968), (56, 2313802), (68, 1905484), (112, 1156901), (119, 1088848), (136, 952742), (238, 544424), (272, 476371), (476, 272212), (952, 136106), (1904, 68053)]