157080515144

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1\times {\mathrm{6247}}^1$

素因数の和:8158

約数の個数: 64

約数和(自身を含む): 338078780160

約数和(自身を除く): 180998265016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1621, 1939, 2216, 3242, 3878, 6247, 6484, 7756, 11347, 12494, 12968, 15512, 22694, 24988, 43729, 45388, 49976, 87458, 90776, 174916, 349832, 449017, 898034, 1730419, 1796068, 3143119, 3460838, 3592136, 6286238, 6921676, 10126387, 12112933, 12572476, 13843352, 20252774, 24225866, 25144952, 40505548, 48451732, 70884709, 81011096, 96903464, 141769418, 283538836, 567077672, 2805009199, 5610018398, 11220036796, 19635064393, 22440073592, 39270128786, 78540257572, 157080515144]

約数ペア:

[(1, 157080515144), (2, 78540257572), (4, 39270128786), (7, 22440073592), (8, 19635064393), (14, 11220036796), (28, 5610018398), (56, 2805009199), (277, 567077672), (554, 283538836), (1108, 141769418), (1621, 96903464), (1939, 81011096), (2216, 70884709), (3242, 48451732), (3878, 40505548), (6247, 25144952), (6484, 24225866), (7756, 20252774), (11347, 13843352), (12494, 12572476), (12968, 12112933), (15512, 10126387), (22694, 6921676), (24988, 6286238), (43729, 3592136), (45388, 3460838), (49976, 3143119), (87458, 1796068), (90776, 1730419), (174916, 898034), (349832, 449017)]