177491324

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{4373}}^1$

素因数の和:4589

約数の個数: 24

約数和(自身を含む): 317202480

約数和(自身を除く): 139711156

約数列:

[1, 2, 4, 73, 139, 146, 278, 292, 556, 4373, 8746, 10147, 17492, 20294, 40588, 319229, 607847, 638458, 1215694, 1276916, 2431388, 44372831, 88745662, 177491324]

約数ペア:

[(1, 177491324), (2, 88745662), (4, 44372831), (73, 2431388), (139, 1276916), (146, 1215694), (278, 638458), (292, 607847), (556, 319229), (4373, 40588), (8746, 20294), (10147, 17492)]