168115816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{7927}}^1$

素因数の和:8185

約数の個数: 32

約数和(自身を含む): 345343680

約数和(自身を除く): 177227864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 964, 1928, 2651, 5302, 7927, 10604, 15854, 21208, 31708, 63416, 87197, 174394, 348788, 697576, 1910407, 3820814, 7641628, 15283256, 21014477, 42028954, 84057908, 168115816]

約数ペア:

[(1, 168115816), (2, 84057908), (4, 42028954), (8, 21014477), (11, 15283256), (22, 7641628), (44, 3820814), (88, 1910407), (241, 697576), (482, 348788), (964, 174394), (1928, 87197), (2651, 63416), (5302, 31708), (7927, 21208), (10604, 15854)]