138025688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{466303}}^1$

素因数の和:466346

約数の個数: 16

約数和(自身を含む): 265793280

約数和(自身を除く): 127767592

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 466303, 932606, 1865212, 3730424, 17253211, 34506422, 69012844, 138025688]

約数ペア:

[(1, 138025688), (2, 69012844), (4, 34506422), (8, 17253211), (37, 3730424), (74, 1865212), (148, 932606), (296, 466303)]