133624316

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{128981}}^1$

素因数の和:129029

約数の個数: 24

約数和(自身を含む): 274473696

約数和(自身を除く): 140849380

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 128981, 257962, 515924, 902867, 1805734, 3611468, 4772297, 9544594, 19089188, 33406079, 66812158, 133624316]

約数ペア:

[(1, 133624316), (2, 66812158), (4, 33406079), (7, 19089188), (14, 9544594), (28, 4772297), (37, 3611468), (74, 1805734), (148, 902867), (259, 515924), (518, 257962), (1036, 128981)]