160659128

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5843}}^1$

素因数の和:6347

約数の個数: 32

約数和(自身を含む): 345029760

約数和(自身を除く): 184370632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 3437, 3928, 5843, 6874, 11686, 13748, 23372, 27496, 40901, 46744, 81802, 163604, 327208, 2868913, 5737826, 11475652, 20082391, 22951304, 40164782, 80329564, 160659128]

約数ペア:

[(1, 160659128), (2, 80329564), (4, 40164782), (7, 22951304), (8, 20082391), (14, 11475652), (28, 5737826), (56, 2868913), (491, 327208), (982, 163604), (1964, 81802), (3437, 46744), (3928, 40901), (5843, 27496), (6874, 23372), (11686, 13748)]