13142150144

素因数分解:

$2^{10}\times {\mathrm{163}}^1\times {\mathrm{78737}}^1$

素因数の和:78920

約数の個数: 44

約数和(自身を含む): 26432976504

約数和(自身を除く): 13290826360

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 652, 1024, 1304, 2608, 5216, 10432, 20864, 41728, 78737, 83456, 157474, 166912, 314948, 629896, 1259792, 2519584, 5039168, 10078336, 12834131, 20156672, 25668262, 40313344, 51336524, 80626688, 102673048, 205346096, 410692192, 821384384, 1642768768, 3285537536, 6571075072, 13142150144]

約数ペア:

[(1, 13142150144), (2, 6571075072), (4, 3285537536), (8, 1642768768), (16, 821384384), (32, 410692192), (64, 205346096), (128, 102673048), (163, 80626688), (256, 51336524), (326, 40313344), (512, 25668262), (652, 20156672), (1024, 12834131), (1304, 10078336), (2608, 5039168), (5216, 2519584), (10432, 1259792), (20864, 629896), (41728, 314948), (78737, 166912), (83456, 157474)]