161569194056

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1798891}}^1$

素因数の和:1799109

約数の個数: 32

約数和(自身を含む): 308689867200

約数和(自身を除く): 147120673144

約数列:

[1, 2, 4, 8, 103, 109, 206, 218, 412, 436, 824, 872, 11227, 22454, 44908, 89816, 1798891, 3597782, 7195564, 14391128, 185285773, 196079119, 370571546, 392158238, 741143092, 784316476, 1482286184, 1568632952, 20196149257, 40392298514, 80784597028, 161569194056]

約数ペア:

[(1, 161569194056), (2, 80784597028), (4, 40392298514), (8, 20196149257), (103, 1568632952), (109, 1482286184), (206, 784316476), (218, 741143092), (412, 392158238), (436, 370571546), (824, 196079119), (872, 185285773), (11227, 14391128), (22454, 7195564), (44908, 3597782), (89816, 1798891)]