156940078126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2917}}^1\times {\mathrm{33923}}^1$

素因数の和:36916

約数の個数: 32

約数和(自身を含む): 257770564128

約数和(自身を除く): 100830486002

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 2917, 5834, 33923, 37921, 67846, 75842, 177937, 355874, 440999, 881998, 2069303, 2313181, 4138606, 4626362, 26900939, 53801878, 98953391, 197906782, 1286394083, 2572788166, 6036156851, 12072313702, 78470039063, 156940078126]

約数ペア:

[(1, 156940078126), (2, 78470039063), (13, 12072313702), (26, 6036156851), (61, 2572788166), (122, 1286394083), (793, 197906782), (1586, 98953391), (2917, 53801878), (5834, 26900939), (33923, 4626362), (37921, 4138606), (67846, 2313181), (75842, 2069303), (177937, 881998), (355874, 440999)]