168256284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2003051}}^1$

素因数の和:2003065

約数の個数: 24

約数和(自身を含む): 448683648

約数和(自身を除く): 280427364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2003051, 4006102, 6009153, 8012204, 12018306, 14021357, 24036612, 28042714, 42064071, 56085428, 84128142, 168256284]

約数ペア:

[(1, 168256284), (2, 84128142), (3, 56085428), (4, 42064071), (6, 28042714), (7, 24036612), (12, 14021357), (14, 12018306), (21, 8012204), (28, 6009153), (42, 4006102), (84, 2003051)]