122474128

素因数分解:

$2^4\times 7^2\times {\mathrm{156217}}^1$

素因数の和:156239

約数の個数: 30

約数和(自身を含む): 276037206

約数和(自身を除く): 153563078

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 156217, 312434, 624868, 1093519, 1249736, 2187038, 2499472, 4374076, 7654633, 8748152, 15309266, 17496304, 30618532, 61237064, 122474128]

約数ペア:

[(1, 122474128), (2, 61237064), (4, 30618532), (7, 17496304), (8, 15309266), (14, 8748152), (16, 7654633), (28, 4374076), (49, 2499472), (56, 2187038), (98, 1249736), (112, 1093519), (196, 624868), (392, 312434), (784, 156217)]