164000448

素因数分解:

$2^6\times 3^2\times {\mathrm{284723}}^1$

素因数の和:284741

約数の個数: 42

約数和(自身を含む): 470079324

約数和(自身を除く): 306078876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 284723, 569446, 854169, 1138892, 1708338, 2277784, 2562507, 3416676, 4555568, 5125014, 6833352, 9111136, 10250028, 13666704, 18222272, 20500056, 27333408, 41000112, 54666816, 82000224, 164000448]

約数ペア:

[(1, 164000448), (2, 82000224), (3, 54666816), (4, 41000112), (6, 27333408), (8, 20500056), (9, 18222272), (12, 13666704), (16, 10250028), (18, 9111136), (24, 6833352), (32, 5125014), (36, 4555568), (48, 3416676), (64, 2562507), (72, 2277784), (96, 1708338), (144, 1138892), (192, 854169), (288, 569446), (576, 284723)]