128466184

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18959}}^1$

素因数の和:18994

約数の個数: 48

約数和(自身を含む): 302601600

約数和(自身を除く): 174135416

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 18959, 37918, 75836, 132713, 151672, 208549, 265426, 417098, 530852, 834196, 1061704, 1459843, 1668392, 2294039, 2919686, 4588078, 5839372, 9176156, 11678744, 16058273, 18352312, 32116546, 64233092, 128466184]

約数ペア:

[(1, 128466184), (2, 64233092), (4, 32116546), (7, 18352312), (8, 16058273), (11, 11678744), (14, 9176156), (22, 5839372), (28, 4588078), (44, 2919686), (56, 2294039), (77, 1668392), (88, 1459843), (121, 1061704), (154, 834196), (242, 530852), (308, 417098), (484, 265426), (616, 208549), (847, 151672), (968, 132713), (1694, 75836), (3388, 37918), (6776, 18959)]