144909872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{292157}}^1$

素因数の和:292196

約数の個数: 20

約数和(自身を含む): 289820736

約数和(自身を除く): 144910864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 292157, 584314, 1168628, 2337256, 4674512, 9056867, 18113734, 36227468, 72454936, 144909872]

約数ペア:

[(1, 144909872), (2, 72454936), (4, 36227468), (8, 18113734), (16, 9056867), (31, 4674512), (62, 2337256), (124, 1168628), (248, 584314), (496, 292157)]