140562648

素因数分解:

$2^3\times 3^3\times {\mathrm{293}}^1\times {\mathrm{2221}}^1$

素因数の和:2529

約数の個数: 64

約数和(自身を含む): 391960800

約数和(自身を除く): 251398152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 293, 586, 879, 1172, 1758, 2221, 2344, 2637, 3516, 4442, 5274, 6663, 7032, 7911, 8884, 10548, 13326, 15822, 17768, 19989, 21096, 26652, 31644, 39978, 53304, 59967, 63288, 79956, 119934, 159912, 239868, 479736, 650753, 1301506, 1952259, 2603012, 3904518, 5206024, 5856777, 7809036, 11713554, 15618072, 17570331, 23427108, 35140662, 46854216, 70281324, 140562648]

約数ペア:

[(1, 140562648), (2, 70281324), (3, 46854216), (4, 35140662), (6, 23427108), (8, 17570331), (9, 15618072), (12, 11713554), (18, 7809036), (24, 5856777), (27, 5206024), (36, 3904518), (54, 2603012), (72, 1952259), (108, 1301506), (216, 650753), (293, 479736), (586, 239868), (879, 159912), (1172, 119934), (1758, 79956), (2221, 63288), (2344, 59967), (2637, 53304), (3516, 39978), (4442, 31644), (5274, 26652), (6663, 21096), (7032, 19989), (7911, 17768), (8884, 15822), (10548, 13326)]