164860852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7867}}^1$

素因数の和:7928

約数の個数: 36

約数和(自身を含む): 322525056

約数和(自身を除く): 157664204

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 7867, 10478, 15734, 20956, 31468, 102271, 204542, 243877, 409084, 487754, 975508, 1329523, 2659046, 3170401, 5318092, 6340802, 12681604, 41215213, 82430426, 164860852]

約数ペア:

[(1, 164860852), (2, 82430426), (4, 41215213), (13, 12681604), (26, 6340802), (31, 5318092), (52, 3170401), (62, 2659046), (124, 1329523), (169, 975508), (338, 487754), (403, 409084), (676, 243877), (806, 204542), (1612, 102271), (5239, 31468), (7867, 20956), (10478, 15734)]