188231567488

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{3637}}^1\times {\mathrm{13043}}^1$

素因数の和:16725

約数の個数: 64

約数和(自身を含む): 387225227520

約数和(自身を除く): 198993660032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3637, 3968, 7274, 13043, 14548, 26086, 29096, 52172, 58192, 104344, 112747, 116384, 208688, 225494, 232768, 404333, 417376, 450988, 465536, 808666, 834752, 901976, 1617332, 1669504, 1803952, 3234664, 3607904, 6469328, 7215808, 12938656, 14431616, 25877312, 47437391, 51754624, 94874782, 189749564, 379499128, 758998256, 1470559121, 1517996512, 2941118242, 3035993024, 5882236484, 6071986048, 11764472968, 23528945936, 47057891872, 94115783744, 188231567488]

約数ペア:

[(1, 188231567488), (2, 94115783744), (4, 47057891872), (8, 23528945936), (16, 11764472968), (31, 6071986048), (32, 5882236484), (62, 3035993024), (64, 2941118242), (124, 1517996512), (128, 1470559121), (248, 758998256), (496, 379499128), (992, 189749564), (1984, 94874782), (3637, 51754624), (3968, 47437391), (7274, 25877312), (13043, 14431616), (14548, 12938656), (26086, 7215808), (29096, 6469328), (52172, 3607904), (58192, 3234664), (104344, 1803952), (112747, 1669504), (116384, 1617332), (208688, 901976), (225494, 834752), (232768, 808666), (404333, 465536), (417376, 450988)]