168736001876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{987199}}^1$

素因数の和:987408

約数の個数: 48

約数和(自身を含む): 336674688000

約数和(自身を除く): 167938686124

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 173, 247, 346, 494, 692, 988, 2249, 3287, 4498, 6574, 8996, 13148, 42731, 85462, 170924, 987199, 1974398, 3948796, 12833587, 18756781, 25667174, 37513562, 51334348, 75027124, 170785427, 243838153, 341570854, 487676306, 683141708, 975352612, 2220210551, 3244923113, 4440421102, 6489846226, 8880842204, 12979692452, 42184000469, 84368000938, 168736001876]

約数ペア:

[(1, 168736001876), (2, 84368000938), (4, 42184000469), (13, 12979692452), (19, 8880842204), (26, 6489846226), (38, 4440421102), (52, 3244923113), (76, 2220210551), (173, 975352612), (247, 683141708), (346, 487676306), (494, 341570854), (692, 243838153), (988, 170785427), (2249, 75027124), (3287, 51334348), (4498, 37513562), (6574, 25667174), (8996, 18756781), (13148, 12833587), (42731, 3948796), (85462, 1974398), (170924, 987199)]