169188464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3217}}^1$

素因数の和:3417

約数の個数: 40

約数和(自身を含む): 347157840

約数和(自身を除く): 177969376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 692, 1384, 2768, 3217, 3287, 6434, 6574, 12868, 13148, 25736, 26296, 51472, 52592, 61123, 122246, 244492, 488984, 556541, 977968, 1113082, 2226164, 4452328, 8904656, 10574279, 21148558, 42297116, 84594232, 169188464]

約数ペア:

[(1, 169188464), (2, 84594232), (4, 42297116), (8, 21148558), (16, 10574279), (19, 8904656), (38, 4452328), (76, 2226164), (152, 1113082), (173, 977968), (304, 556541), (346, 488984), (692, 244492), (1384, 122246), (2768, 61123), (3217, 52592), (3287, 51472), (6434, 26296), (6574, 25736), (12868, 13148)]