156922617604

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{135746209}}^1$

素因数の和:135746247

約数の個数: 18

約数和(自身を含む): 291718605290

約数和(自身を除く): 134795987686

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 135746209, 271492418, 542984836, 2307685553, 4615371106, 9230742212, 39230654401, 78461308802, 156922617604]

約数ペア:

[(1, 156922617604), (2, 78461308802), (4, 39230654401), (17, 9230742212), (34, 4615371106), (68, 2307685553), (289, 542984836), (578, 271492418), (1156, 135746209)]