168733090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 308151360

約数和(自身を除く): 139418270

約数列:

[1, 2, 5, 10, 109, 218, 283, 545, 547, 566, 1090, 1094, 1415, 2735, 2830, 5470, 30847, 59623, 61694, 119246, 154235, 154801, 298115, 308470, 309602, 596230, 774005, 1548010, 16873309, 33746618, 84366545, 168733090]

約数ペア:

[(1, 168733090), (2, 84366545), (5, 33746618), (10, 16873309), (109, 1548010), (218, 774005), (283, 596230), (545, 309602), (547, 308470), (566, 298115), (1090, 154801), (1094, 154235), (1415, 119246), (2735, 61694), (2830, 59623), (5470, 30847)]