159707288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49537}}^1$

素因数の和:49587

約数の個数: 32

約数和(自身を含む): 332895360

約数和(自身を除く): 173188072

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 49537, 99074, 198148, 396296, 643981, 1287962, 1535647, 2575924, 3071294, 5151848, 6142588, 12285176, 19963411, 39926822, 79853644, 159707288]

約数ペア:

[(1, 159707288), (2, 79853644), (4, 39926822), (8, 19963411), (13, 12285176), (26, 6142588), (31, 5151848), (52, 3071294), (62, 2575924), (104, 1535647), (124, 1287962), (248, 643981), (403, 396296), (806, 198148), (1612, 99074), (3224, 49537)]