164011256

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2161}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 315219600

約数和(自身を除く): 151208344

約数列:

[1, 2, 4, 8, 53, 106, 179, 212, 358, 424, 716, 1432, 2161, 4322, 8644, 9487, 17288, 18974, 37948, 75896, 114533, 229066, 386819, 458132, 773638, 916264, 1547276, 3094552, 20501407, 41002814, 82005628, 164011256]

約数ペア:

[(1, 164011256), (2, 82005628), (4, 41002814), (8, 20501407), (53, 3094552), (106, 1547276), (179, 916264), (212, 773638), (358, 458132), (424, 386819), (716, 229066), (1432, 114533), (2161, 75896), (4322, 37948), (8644, 18974), (9487, 17288)]