126359296

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 291392640

約数和(自身を除く): 165033344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 659, 749, 856, 896, 1318, 1498, 1712, 1792, 2636, 2996, 3424, 4613, 5272, 5992, 6848, 9226, 10544, 11984, 13696, 18452, 21088, 23968, 27392, 36904, 42176, 47936, 70513, 73808, 84352, 95872, 141026, 147616, 168704, 191744, 282052, 295232, 493591, 564104, 590464, 987182, 1128208, 1180928, 1974364, 2256416, 3948728, 4512832, 7897456, 9025664, 15794912, 18051328, 31589824, 63179648, 126359296]

約数ペア:

[(1, 126359296), (2, 63179648), (4, 31589824), (7, 18051328), (8, 15794912), (14, 9025664), (16, 7897456), (28, 4512832), (32, 3948728), (56, 2256416), (64, 1974364), (107, 1180928), (112, 1128208), (128, 987182), (214, 590464), (224, 564104), (256, 493591), (428, 295232), (448, 282052), (659, 191744), (749, 168704), (856, 147616), (896, 141026), (1318, 95872), (1498, 84352), (1712, 73808), (1792, 70513), (2636, 47936), (2996, 42176), (3424, 36904), (4613, 27392), (5272, 23968), (5992, 21088), (6848, 18452), (9226, 13696), (10544, 11984)]