169285818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 383160960

約数和(自身を除く): 213875142

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 67, 78, 87, 134, 174, 201, 377, 402, 754, 871, 1117, 1131, 1742, 1943, 2234, 2262, 2613, 3351, 3886, 5226, 5829, 6702, 11658, 14521, 25259, 29042, 32393, 43563, 50518, 64786, 74839, 75777, 87126, 97179, 149678, 151554, 194358, 224517, 421109, 449034, 842218, 972907, 1263327, 1945814, 2170331, 2526654, 2918721, 4340662, 5837442, 6510993, 13021986, 28214303, 56428606, 84642909, 169285818]

約数ペア:

[(1, 169285818), (2, 84642909), (3, 56428606), (6, 28214303), (13, 13021986), (26, 6510993), (29, 5837442), (39, 4340662), (58, 2918721), (67, 2526654), (78, 2170331), (87, 1945814), (134, 1263327), (174, 972907), (201, 842218), (377, 449034), (402, 421109), (754, 224517), (871, 194358), (1117, 151554), (1131, 149678), (1742, 97179), (1943, 87126), (2234, 75777), (2262, 74839), (2613, 64786), (3351, 50518), (3886, 43563), (5226, 32393), (5829, 29042), (6702, 25259), (11658, 14521)]