159883904

素因数分解:

$2^7\times {\mathrm{947}}^1\times {\mathrm{1319}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 319096800

約数和(自身を除く): 159212896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 947, 1319, 1894, 2638, 3788, 5276, 7576, 10552, 15152, 21104, 30304, 42208, 60608, 84416, 121216, 168832, 1249093, 2498186, 4996372, 9992744, 19985488, 39970976, 79941952, 159883904]

約数ペア:

[(1, 159883904), (2, 79941952), (4, 39970976), (8, 19985488), (16, 9992744), (32, 4996372), (64, 2498186), (128, 1249093), (947, 168832), (1319, 121216), (1894, 84416), (2638, 60608), (3788, 42208), (5276, 30304), (7576, 21104), (10552, 15152)]