163871796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28871}}^1$

素因数の和:28932

約数の個数: 48

約数和(自身を含む): 426843648

約数和(自身を除く): 262971852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 28871, 57742, 86613, 115484, 173226, 317581, 346452, 635162, 952743, 1241453, 1270324, 1905486, 2482906, 3724359, 3810972, 4965812, 7448718, 13655983, 14897436, 27311966, 40967949, 54623932, 81935898, 163871796]

約数ペア:

[(1, 163871796), (2, 81935898), (3, 54623932), (4, 40967949), (6, 27311966), (11, 14897436), (12, 13655983), (22, 7448718), (33, 4965812), (43, 3810972), (44, 3724359), (66, 2482906), (86, 1905486), (129, 1270324), (132, 1241453), (172, 952743), (258, 635162), (473, 346452), (516, 317581), (946, 173226), (1419, 115484), (1892, 86613), (2838, 57742), (5676, 28871)]