128410304

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1221

約数の個数: 56

約数和(自身を含む): 279806400

約数和(自身を除く): 151396096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 179, 352, 358, 704, 716, 1019, 1432, 1969, 2038, 2864, 3938, 4076, 5728, 7876, 8152, 11209, 11456, 15752, 16304, 22418, 31504, 32608, 44836, 63008, 65216, 89672, 126016, 179344, 182401, 358688, 364802, 717376, 729604, 1459208, 2006411, 2918416, 4012822, 5836832, 8025644, 11673664, 16051288, 32102576, 64205152, 128410304]

約数ペア:

[(1, 128410304), (2, 64205152), (4, 32102576), (8, 16051288), (11, 11673664), (16, 8025644), (22, 5836832), (32, 4012822), (44, 2918416), (64, 2006411), (88, 1459208), (176, 729604), (179, 717376), (352, 364802), (358, 358688), (704, 182401), (716, 179344), (1019, 126016), (1432, 89672), (1969, 65216), (2038, 63008), (2864, 44836), (3938, 32608), (4076, 31504), (5728, 22418), (7876, 16304), (8152, 15752), (11209, 11456)]