144628688

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{22769}}^1$

素因数の和:23174

約数の個数: 20

約数和(自身を含む): 280936260

約数和(自身を除く): 136307572

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 22769, 45538, 91076, 182152, 364304, 9039293, 18078586, 36157172, 72314344, 144628688]

約数ペア:

[(1, 144628688), (2, 72314344), (4, 36157172), (8, 18078586), (16, 9039293), (397, 364304), (794, 182152), (1588, 91076), (3176, 45538), (6352, 22769)]