168791336

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{81463}}^1$

素因数の和:81513

約数の個数: 32

約数和(自身を含む): 371475840

約数和(自身を除く): 202684504

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 81463, 162926, 325852, 570241, 651704, 1140482, 2280964, 3014131, 4561928, 6028262, 12056524, 21098917, 24113048, 42197834, 84395668, 168791336]

約数ペア:

[(1, 168791336), (2, 84395668), (4, 42197834), (7, 24113048), (8, 21098917), (14, 12056524), (28, 6028262), (37, 4561928), (56, 3014131), (74, 2280964), (148, 1140482), (259, 651704), (296, 570241), (518, 325852), (1036, 162926), (2072, 81463)]