156945961936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577007213}}^1$

素因数の和:577007238

約数の個数: 20

約数和(自身を含む): 321970025412

約数和(自身を除く): 165024063476

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577007213, 1154014426, 2308028852, 4616057704, 9232115408, 9809122621, 19618245242, 39236490484, 78472980968, 156945961936]

約数ペア:

[(1, 156945961936), (2, 78472980968), (4, 39236490484), (8, 19618245242), (16, 9809122621), (17, 9232115408), (34, 4616057704), (68, 2308028852), (136, 1154014426), (272, 577007213)]