126321664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17623}}^1$

素因数の和:17650

約数の個数: 44

約数和(自身を含む): 288610624

約数和(自身を除く): 162288960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 17623, 35246, 70492, 123361, 140984, 246722, 281968, 493444, 563936, 986888, 1127872, 1973776, 2255744, 3947552, 4511488, 7895104, 9022976, 15790208, 18045952, 31580416, 63160832, 126321664]

約数ペア:

[(1, 126321664), (2, 63160832), (4, 31580416), (7, 18045952), (8, 15790208), (14, 9022976), (16, 7895104), (28, 4511488), (32, 3947552), (56, 2255744), (64, 1973776), (112, 1127872), (128, 986888), (224, 563936), (256, 493444), (448, 281968), (512, 246722), (896, 140984), (1024, 123361), (1792, 70492), (3584, 35246), (7168, 17623)]