149747318

素因数分解:

$2^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{17449}}^1$

素因数の和:18071

約数の個数: 16

約数和(自身を含む): 257143200

約数和(自身を除く): 107395882

約数列:

[1, 2, 7, 14, 613, 1226, 4291, 8582, 17449, 34898, 122143, 244286, 10696237, 21392474, 74873659, 149747318]

約数ペア:

[(1, 149747318), (2, 74873659), (7, 21392474), (14, 10696237), (613, 244286), (1226, 122143), (4291, 34898), (8582, 17449)]