15161048

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 34560000

約数和(自身を除く): 19398952

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 149, 158, 161, 184, 298, 316, 322, 553, 596, 632, 644, 1043, 1106, 1192, 1288, 1817, 2086, 2212, 3427, 3634, 4172, 4424, 6854, 7268, 8344, 11771, 12719, 13708, 14536, 23542, 23989, 25438, 27416, 47084, 47978, 50876, 82397, 94168, 95956, 101752, 164794, 191912, 270733, 329588, 541466, 659176, 1082932, 1895131, 2165864, 3790262, 7580524, 15161048]

約数ペア:

[(1, 15161048), (2, 7580524), (4, 3790262), (7, 2165864), (8, 1895131), (14, 1082932), (23, 659176), (28, 541466), (46, 329588), (56, 270733), (79, 191912), (92, 164794), (149, 101752), (158, 95956), (161, 94168), (184, 82397), (298, 50876), (316, 47978), (322, 47084), (553, 27416), (596, 25438), (632, 23989), (644, 23542), (1043, 14536), (1106, 13708), (1192, 12719), (1288, 11771), (1817, 8344), (2086, 7268), (2212, 6854), (3427, 4424), (3634, 4172)]