189258496

素因数分解:

$2^8\times 7^1\times {\mathrm{105613}}^1$

素因数の和:105636

約数の個数: 36

約数和(自身を含む): 431750032

約数和(自身を除く): 242491536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 105613, 211226, 422452, 739291, 844904, 1478582, 1689808, 2957164, 3379616, 5914328, 6759232, 11828656, 13518464, 23657312, 27036928, 47314624, 94629248, 189258496]

約数ペア:

[(1, 189258496), (2, 94629248), (4, 47314624), (7, 27036928), (8, 23657312), (14, 13518464), (16, 11828656), (28, 6759232), (32, 5914328), (56, 3379616), (64, 2957164), (112, 1689808), (128, 1478582), (224, 844904), (256, 739291), (448, 422452), (896, 211226), (1792, 105613)]