155658816

素因数分解:

$2^6\times 3^2\times {\mathrm{270241}}^1$

素因数の和:270259

約数の個数: 42

約数和(自身を含む): 446169542

約数和(自身を除く): 290510726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 270241, 540482, 810723, 1080964, 1621446, 2161928, 2432169, 3242892, 4323856, 4864338, 6485784, 8647712, 9728676, 12971568, 17295424, 19457352, 25943136, 38914704, 51886272, 77829408, 155658816]

約数ペア:

[(1, 155658816), (2, 77829408), (3, 51886272), (4, 38914704), (6, 25943136), (8, 19457352), (9, 17295424), (12, 12971568), (16, 9728676), (18, 8647712), (24, 6485784), (32, 4864338), (36, 4323856), (48, 3242892), (64, 2432169), (72, 2161928), (96, 1621446), (144, 1080964), (192, 810723), (288, 540482), (576, 270241)]