148568943

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 210456000

約数和(自身を除く): 61887057

約数列:

[1, 3, 29, 73, 87, 149, 157, 219, 447, 471, 2117, 4321, 4553, 6351, 10877, 11461, 12963, 13659, 23393, 32631, 34383, 70179, 315433, 332369, 678397, 946299, 997107, 1707689, 2035191, 5123067, 49522981, 148568943]

約数ペア:

[(1, 148568943), (3, 49522981), (29, 5123067), (73, 2035191), (87, 1707689), (149, 997107), (157, 946299), (219, 678397), (447, 332369), (471, 315433), (2117, 70179), (4321, 34383), (4553, 32631), (6351, 23393), (10877, 13659), (11461, 12963)]