165952566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16493}}^1$

素因数の和:16557

約数の個数: 48

約数和(自身を含む): 396251856

約数和(自身を除く): 230299290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 16493, 32986, 49479, 98958, 148437, 214409, 296874, 428818, 643227, 709199, 1286454, 1418398, 1929681, 2127597, 3859362, 4255194, 6382791, 9219587, 12765582, 18439174, 27658761, 55317522, 82976283, 165952566]

約数ペア:

[(1, 165952566), (2, 82976283), (3, 55317522), (6, 27658761), (9, 18439174), (13, 12765582), (18, 9219587), (26, 6382791), (39, 4255194), (43, 3859362), (78, 2127597), (86, 1929681), (117, 1418398), (129, 1286454), (234, 709199), (258, 643227), (387, 428818), (559, 296874), (774, 214409), (1118, 148437), (1677, 98958), (3354, 49479), (5031, 32986), (10062, 16493)]