121618448

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25253}}^1$

素因数の和:25311

約数の個数: 40

約数和(自身を含む): 275571648

約数和(自身を除く): 153953200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 25253, 50506, 101012, 176771, 202024, 353542, 404048, 707084, 1085879, 1414168, 2171758, 2828336, 4343516, 7601153, 8687032, 15202306, 17374064, 30404612, 60809224, 121618448]

約数ペア:

[(1, 121618448), (2, 60809224), (4, 30404612), (7, 17374064), (8, 15202306), (14, 8687032), (16, 7601153), (28, 4343516), (43, 2828336), (56, 2171758), (86, 1414168), (112, 1085879), (172, 707084), (301, 404048), (344, 353542), (602, 202024), (688, 176771), (1204, 101012), (2408, 50506), (4816, 25253)]