148996960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{133033}}^1$

素因数の和:133055

約数の個数: 48

約数和(自身を含む): 402294816

約数和(自身を除く): 253297856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 133033, 266066, 532132, 665165, 931231, 1064264, 1330330, 1862462, 2128528, 2660660, 3724924, 4257056, 4656155, 5321320, 7449848, 9312310, 10642640, 14899696, 18624620, 21285280, 29799392, 37249240, 74498480, 148996960]

約数ペア:

[(1, 148996960), (2, 74498480), (4, 37249240), (5, 29799392), (7, 21285280), (8, 18624620), (10, 14899696), (14, 10642640), (16, 9312310), (20, 7449848), (28, 5321320), (32, 4656155), (35, 4257056), (40, 3724924), (56, 2660660), (70, 2128528), (80, 1862462), (112, 1330330), (140, 1064264), (160, 931231), (224, 665165), (280, 532132), (560, 266066), (1120, 133033)]