166156892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 330311520

約数和(自身を除く): 164154628

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 197, 319, 394, 638, 661, 788, 1276, 1322, 2167, 2644, 4334, 5713, 7271, 8668, 11426, 14542, 19169, 22852, 29084, 38338, 62843, 76676, 125686, 130217, 210859, 251372, 260434, 421718, 520868, 843436, 1432387, 2864774, 3776293, 5729548, 7552586, 15105172, 41539223, 83078446, 166156892]

約数ペア:

[(1, 166156892), (2, 83078446), (4, 41539223), (11, 15105172), (22, 7552586), (29, 5729548), (44, 3776293), (58, 2864774), (116, 1432387), (197, 843436), (319, 520868), (394, 421718), (638, 260434), (661, 251372), (788, 210859), (1276, 130217), (1322, 125686), (2167, 76676), (2644, 62843), (4334, 38338), (5713, 29084), (7271, 22852), (8668, 19169), (11426, 14542)]