156639246695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{1259}}^1\times {\mathrm{1669}}^1$

素因数の和:3827

約数の個数: 32

約数和(自身を含む): 199528660800

約数和(自身を除く): 42889414105

約数列:

[1, 5, 17, 85, 877, 1259, 1669, 4385, 6295, 8345, 14909, 21403, 28373, 74545, 107015, 141865, 1104143, 1463713, 2101271, 5520715, 7318565, 10506355, 18770431, 24883121, 35721607, 93852155, 124415605, 178608035, 1842814667, 9214073335, 31327849339, 156639246695]

約数ペア:

[(1, 156639246695), (5, 31327849339), (17, 9214073335), (85, 1842814667), (877, 178608035), (1259, 124415605), (1669, 93852155), (4385, 35721607), (6295, 24883121), (8345, 18770431), (14909, 10506355), (21403, 7318565), (28373, 5520715), (74545, 2101271), (107015, 1463713), (141865, 1104143)]