127560168

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1777}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 346016580

約数和(自身を除く): 218456412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1777, 1994, 2991, 3554, 3988, 5331, 5982, 7108, 7976, 8973, 10662, 11964, 14216, 15993, 17946, 21324, 23928, 31986, 35892, 42648, 63972, 71784, 127944, 1771669, 3543338, 5315007, 7086676, 10630014, 14173352, 15945021, 21260028, 31890042, 42520056, 63780084, 127560168]

約数ペア:

[(1, 127560168), (2, 63780084), (3, 42520056), (4, 31890042), (6, 21260028), (8, 15945021), (9, 14173352), (12, 10630014), (18, 7086676), (24, 5315007), (36, 3543338), (72, 1771669), (997, 127944), (1777, 71784), (1994, 63972), (2991, 42648), (3554, 35892), (3988, 31986), (5331, 23928), (5982, 21324), (7108, 17946), (7976, 15993), (8973, 14216), (10662, 11964)]