164119208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{60161}}^1$

素因数の和:60209

約数の個数: 32

約数和(自身を含む): 346533120

約数和(自身を除く): 182413912

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 60161, 120322, 240644, 481288, 661771, 1323542, 1864991, 2647084, 3729982, 5294168, 7459964, 14919928, 20514901, 41029802, 82059604, 164119208]

約数ペア:

[(1, 164119208), (2, 82059604), (4, 41029802), (8, 20514901), (11, 14919928), (22, 7459964), (31, 5294168), (44, 3729982), (62, 2647084), (88, 1864991), (124, 1323542), (248, 661771), (341, 481288), (682, 240644), (1364, 120322), (2728, 60161)]