164446272

素因数分解:

$2^6\times 3^2\times {\mathrm{285497}}^1$

素因数の和:285515

約数の個数: 42

約数和(自身を含む): 471357198

約数和(自身を除く): 306910926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 285497, 570994, 856491, 1141988, 1712982, 2283976, 2569473, 3425964, 4567952, 5138946, 6851928, 9135904, 10277892, 13703856, 18271808, 20555784, 27407712, 41111568, 54815424, 82223136, 164446272]

約数ペア:

[(1, 164446272), (2, 82223136), (3, 54815424), (4, 41111568), (6, 27407712), (8, 20555784), (9, 18271808), (12, 13703856), (16, 10277892), (18, 9135904), (24, 6851928), (32, 5138946), (36, 4567952), (48, 3425964), (64, 2569473), (72, 2283976), (96, 1712982), (144, 1141988), (192, 856491), (288, 570994), (576, 285497)]