133678324

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6440

約数の個数: 36

約数和(自身を含む): 261528960

約数和(自身を除く): 127850636

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 6379, 10478, 12758, 20956, 25516, 82927, 165854, 197749, 331708, 395498, 790996, 1078051, 2156102, 2570737, 4312204, 5141474, 10282948, 33419581, 66839162, 133678324]

約数ペア:

[(1, 133678324), (2, 66839162), (4, 33419581), (13, 10282948), (26, 5141474), (31, 4312204), (52, 2570737), (62, 2156102), (124, 1078051), (169, 790996), (338, 395498), (403, 331708), (676, 197749), (806, 165854), (1612, 82927), (5239, 25516), (6379, 20956), (10478, 12758)]