148222456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{5647}}^1$

素因数の和:5863

約数の個数: 32

約数和(自身を含む): 295842240

約数和(自身を除く): 147619784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1544, 3281, 5647, 6562, 11294, 13124, 22588, 26248, 45176, 95999, 191998, 383996, 767992, 1089871, 2179742, 4359484, 8718968, 18527807, 37055614, 74111228, 148222456]

約数ペア:

[(1, 148222456), (2, 74111228), (4, 37055614), (8, 18527807), (17, 8718968), (34, 4359484), (68, 2179742), (136, 1089871), (193, 767992), (386, 383996), (772, 191998), (1544, 95999), (3281, 45176), (5647, 26248), (6562, 22588), (11294, 13124)]