166793248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6691}}^1$

素因数の和:6761

約数の個数: 48

約数和(自身を含む): 354140640

約数和(自身を除く): 187347392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 3116, 6232, 6691, 12464, 13382, 24928, 26764, 53528, 107056, 127129, 214112, 254258, 274331, 508516, 548662, 1017032, 1097324, 2034064, 2194648, 4068128, 4389296, 5212289, 8778592, 10424578, 20849156, 41698312, 83396624, 166793248]

約数ペア:

[(1, 166793248), (2, 83396624), (4, 41698312), (8, 20849156), (16, 10424578), (19, 8778592), (32, 5212289), (38, 4389296), (41, 4068128), (76, 2194648), (82, 2034064), (152, 1097324), (164, 1017032), (304, 548662), (328, 508516), (608, 274331), (656, 254258), (779, 214112), (1312, 127129), (1558, 107056), (3116, 53528), (6232, 26764), (6691, 24928), (12464, 13382)]