157050276916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1\times {\mathrm{18329}}^1$

素因数の和:21508

約数の個数: 48

約数和(自身を含む): 301677339600

約数和(自身を除く): 144627062684

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 3109, 6218, 12436, 18329, 36658, 40417, 73316, 80834, 161668, 164777, 238277, 329554, 476554, 659108, 953108, 971437, 1942874, 2142101, 3885748, 4284202, 8568404, 12628681, 25257362, 50514724, 56984861, 113969722, 227939444, 740803193, 1481606386, 2963212772, 3020197633, 6040395266, 12080790532, 39262569229, 78525138458, 157050276916]

約数ペア:

[(1, 157050276916), (2, 78525138458), (4, 39262569229), (13, 12080790532), (26, 6040395266), (52, 3020197633), (53, 2963212772), (106, 1481606386), (212, 740803193), (689, 227939444), (1378, 113969722), (2756, 56984861), (3109, 50514724), (6218, 25257362), (12436, 12628681), (18329, 8568404), (36658, 4284202), (40417, 3885748), (73316, 2142101), (80834, 1942874), (161668, 971437), (164777, 953108), (238277, 659108), (329554, 476554)]