156721106674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2621}}^1\times {\mathrm{21401}}^1$

素因数の和:24162

約数の個数: 32

約数和(自身を含む): 258582730752

約数和(自身を除く): 101861624078

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2621, 2794, 5242, 21401, 28831, 42802, 57662, 235411, 332867, 470822, 665734, 2717927, 3661537, 5435854, 7323074, 29897197, 56092021, 59794394, 112184042, 617012231, 1234024462, 7123686667, 14247373334, 78360553337, 156721106674]

約数ペア:

[(1, 156721106674), (2, 78360553337), (11, 14247373334), (22, 7123686667), (127, 1234024462), (254, 617012231), (1397, 112184042), (2621, 59794394), (2794, 56092021), (5242, 29897197), (21401, 7323074), (28831, 5435854), (42802, 3661537), (57662, 2717927), (235411, 665734), (332867, 470822)]