133717516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 254469600

約数和(自身を除く): 120752084

約数列:

[1, 2, 4, 19, 38, 53, 76, 89, 106, 178, 212, 356, 373, 746, 1007, 1492, 1691, 2014, 3382, 4028, 4717, 6764, 7087, 9434, 14174, 18868, 19769, 28348, 33197, 39538, 66394, 79076, 89623, 132788, 179246, 358492, 375611, 630743, 751222, 1261486, 1502444, 1759441, 2522972, 3518882, 7037764, 33429379, 66858758, 133717516]

約数ペア:

[(1, 133717516), (2, 66858758), (4, 33429379), (19, 7037764), (38, 3518882), (53, 2522972), (76, 1759441), (89, 1502444), (106, 1261486), (178, 751222), (212, 630743), (356, 375611), (373, 358492), (746, 179246), (1007, 132788), (1492, 89623), (1691, 79076), (2014, 66394), (3382, 39538), (4028, 33197), (4717, 28348), (6764, 19769), (7087, 18868), (9434, 14174)]