156985190192

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{42845303}}^1$

素因数の和:42845540

約数の個数: 20

約数和(自身を含む): 305487017520

約数和(自身を除く): 148501827328

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 42845303, 85690606, 171381212, 342762424, 685524848, 9811574387, 19623148774, 39246297548, 78492595096, 156985190192]

約数ペア:

[(1, 156985190192), (2, 78492595096), (4, 39246297548), (8, 19623148774), (16, 9811574387), (229, 685524848), (458, 342762424), (916, 171381212), (1832, 85690606), (3664, 42845303)]