148071808

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 305118720

約数和(自身を除く): 157046912

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 151, 163, 188, 302, 326, 376, 604, 652, 752, 1208, 1304, 1504, 2416, 2608, 3008, 4832, 5216, 6016, 7097, 7661, 9664, 10432, 14194, 15322, 19328, 20864, 24613, 28388, 30644, 49226, 56776, 61288, 98452, 113552, 122576, 196904, 227104, 245152, 393808, 454208, 490304, 787616, 908416, 980608, 1156811, 1575232, 2313622, 3150464, 4627244, 9254488, 18508976, 37017952, 74035904, 148071808]

約数ペア:

[(1, 148071808), (2, 74035904), (4, 37017952), (8, 18508976), (16, 9254488), (32, 4627244), (47, 3150464), (64, 2313622), (94, 1575232), (128, 1156811), (151, 980608), (163, 908416), (188, 787616), (302, 490304), (326, 454208), (376, 393808), (604, 245152), (652, 227104), (752, 196904), (1208, 122576), (1304, 113552), (1504, 98452), (2416, 61288), (2608, 56776), (3008, 49226), (4832, 30644), (5216, 28388), (6016, 24613), (7097, 20864), (7661, 19328), (9664, 15322), (10432, 14194)]