149406

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:715

約数の個数: 16

約数和(自身を含む): 307344

約数和(自身を除く): 157938

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 673, 1346, 2019, 4038, 24901, 49802, 74703, 149406]

約数ペア:

[(1, 149406), (2, 74703), (3, 49802), (6, 24901), (37, 4038), (74, 2019), (111, 1346), (222, 673)]