164430144

素因数分解:

$2^6\times 3^2\times {\mathrm{285469}}^1$

素因数の和:285487

約数の個数: 42

約数和(自身を含む): 471310970

約数和(自身を除く): 306880826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 285469, 570938, 856407, 1141876, 1712814, 2283752, 2569221, 3425628, 4567504, 5138442, 6851256, 9135008, 10276884, 13702512, 18270016, 20553768, 27405024, 41107536, 54810048, 82215072, 164430144]

約数ペア:

[(1, 164430144), (2, 82215072), (3, 54810048), (4, 41107536), (6, 27405024), (8, 20553768), (9, 18270016), (12, 13702512), (16, 10276884), (18, 9135008), (24, 6851256), (32, 5138442), (36, 4567504), (48, 3425628), (64, 2569221), (72, 2283752), (96, 1712814), (144, 1141876), (192, 856407), (288, 570938), (576, 285469)]