147072176

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:789

約数の個数: 40

約数和(自身を含む): 289971024

約数和(自身を除く): 142898848

約数列:

[1, 2, 4, 8, 16, 97, 193, 194, 386, 388, 491, 772, 776, 982, 1544, 1552, 1964, 3088, 3928, 7856, 18721, 37442, 47627, 74884, 94763, 95254, 149768, 189526, 190508, 299536, 379052, 381016, 758104, 762032, 1516208, 9192011, 18384022, 36768044, 73536088, 147072176]

約数ペア:

[(1, 147072176), (2, 73536088), (4, 36768044), (8, 18384022), (16, 9192011), (97, 1516208), (193, 762032), (194, 758104), (386, 381016), (388, 379052), (491, 299536), (772, 190508), (776, 189526), (982, 149768), (1544, 95254), (1552, 94763), (1964, 74884), (3088, 47627), (3928, 37442), (7856, 18721)]