128803496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{8861}}^1$

素因数の和:8969

約数の個数: 32

約数和(自身を含む): 255225600

約数和(自身を除く): 126422104

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 1817, 3634, 7268, 8861, 14536, 17722, 35444, 70888, 203803, 407606, 700019, 815212, 1400038, 1630424, 2800076, 5600152, 16100437, 32200874, 64401748, 128803496]

約数ペア:

[(1, 128803496), (2, 64401748), (4, 32200874), (8, 16100437), (23, 5600152), (46, 2800076), (79, 1630424), (92, 1400038), (158, 815212), (184, 700019), (316, 407606), (632, 203803), (1817, 70888), (3634, 35444), (7268, 17722), (8861, 14536)]