141031520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{125921}}^1$

素因数の和:125943

約数の個数: 48

約数和(自身を含む): 380788128

約数和(自身を除く): 239756608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 125921, 251842, 503684, 629605, 881447, 1007368, 1259210, 1762894, 2014736, 2518420, 3525788, 4029472, 4407235, 5036840, 7051576, 8814470, 10073680, 14103152, 17628940, 20147360, 28206304, 35257880, 70515760, 141031520]

約数ペア:

[(1, 141031520), (2, 70515760), (4, 35257880), (5, 28206304), (7, 20147360), (8, 17628940), (10, 14103152), (14, 10073680), (16, 8814470), (20, 7051576), (28, 5036840), (32, 4407235), (35, 4029472), (40, 3525788), (56, 2518420), (70, 2014736), (80, 1762894), (112, 1259210), (140, 1007368), (160, 881447), (224, 629605), (280, 503684), (560, 251842), (1120, 125921)]