128278370296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1741}}^1\times {\mathrm{541771}}^1$

素因数の和:543535

約数の個数: 32

約数和(自身を含む): 254817042480

約数和(自身を除く): 126538672184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1741, 3482, 6964, 13928, 29597, 59194, 118388, 236776, 541771, 1083542, 2167084, 4334168, 9210107, 18420214, 36840428, 73680856, 943223311, 1886446622, 3772893244, 7545786488, 16034796287, 32069592574, 64139185148, 128278370296]

約数ペア:

[(1, 128278370296), (2, 64139185148), (4, 32069592574), (8, 16034796287), (17, 7545786488), (34, 3772893244), (68, 1886446622), (136, 943223311), (1741, 73680856), (3482, 36840428), (6964, 18420214), (13928, 9210107), (29597, 4334168), (59194, 2167084), (118388, 1083542), (236776, 541771)]