149185792

素因数分解:

$2^8\times 7^3\times {\mathrm{1699}}^1$

素因数の和:1736

約数の個数: 72

約数和(自身を含む): 347480000

約数和(自身を除く): 198294208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1699, 1792, 2744, 3136, 3398, 5488, 6272, 6796, 10976, 11893, 12544, 13592, 21952, 23786, 27184, 43904, 47572, 54368, 83251, 87808, 95144, 108736, 166502, 190288, 217472, 333004, 380576, 434944, 582757, 666008, 761152, 1165514, 1332016, 1522304, 2331028, 2664032, 3044608, 4662056, 5328064, 9324112, 10656128, 18648224, 21312256, 37296448, 74592896, 149185792]

約数ペア:

[(1, 149185792), (2, 74592896), (4, 37296448), (7, 21312256), (8, 18648224), (14, 10656128), (16, 9324112), (28, 5328064), (32, 4662056), (49, 3044608), (56, 2664032), (64, 2331028), (98, 1522304), (112, 1332016), (128, 1165514), (196, 761152), (224, 666008), (256, 582757), (343, 434944), (392, 380576), (448, 333004), (686, 217472), (784, 190288), (896, 166502), (1372, 108736), (1568, 95144), (1699, 87808), (1792, 83251), (2744, 54368), (3136, 47572), (3398, 43904), (5488, 27184), (6272, 23786), (6796, 21952), (10976, 13592), (11893, 12544)]