146321728

素因数分解:

$2^6\times 7^1\times {\mathrm{326611}}^1$

素因数の和:326630

約数の個数: 28

約数和(自身を含む): 331837792

約数和(自身を除く): 185516064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 326611, 653222, 1306444, 2286277, 2612888, 4572554, 5225776, 9145108, 10451552, 18290216, 20903104, 36580432, 73160864, 146321728]

約数ペア:

[(1, 146321728), (2, 73160864), (4, 36580432), (7, 20903104), (8, 18290216), (14, 10451552), (16, 9145108), (28, 5225776), (32, 4572554), (56, 2612888), (64, 2286277), (112, 1306444), (224, 653222), (448, 326611)]