127569712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{827}}^1$

素因数の和:1177

約数の個数: 40

約数和(自身を含む): 256269312

約数和(自身を除く): 128699600

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 311, 496, 622, 827, 1244, 1654, 2488, 3308, 4976, 6616, 9641, 13232, 19282, 25637, 38564, 51274, 77128, 102548, 154256, 205096, 257197, 410192, 514394, 1028788, 2057576, 4115152, 7973107, 15946214, 31892428, 63784856, 127569712]

約数ペア:

[(1, 127569712), (2, 63784856), (4, 31892428), (8, 15946214), (16, 7973107), (31, 4115152), (62, 2057576), (124, 1028788), (248, 514394), (311, 410192), (496, 257197), (622, 205096), (827, 154256), (1244, 102548), (1654, 77128), (2488, 51274), (3308, 38564), (4976, 25637), (6616, 19282), (9641, 13232)]