128825173072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{5527}}^1\times {\mathrm{35531}}^1$

素因数の和:41107

約数の個数: 40

約数和(自身を含む): 255740006592

約数和(自身を除く): 126914833520

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 5527, 11054, 22108, 35531, 44216, 71062, 88432, 142124, 226607, 284248, 453214, 568496, 906428, 1456771, 1812856, 2913542, 3625712, 5827084, 11654168, 23308336, 196379837, 392759674, 785519348, 1571038696, 3142077392, 8051573317, 16103146634, 32206293268, 64412586536, 128825173072]

約数ペア:

[(1, 128825173072), (2, 64412586536), (4, 32206293268), (8, 16103146634), (16, 8051573317), (41, 3142077392), (82, 1571038696), (164, 785519348), (328, 392759674), (656, 196379837), (5527, 23308336), (11054, 11654168), (22108, 5827084), (35531, 3625712), (44216, 2913542), (71062, 1812856), (88432, 1456771), (142124, 906428), (226607, 568496), (284248, 453214)]