145429256

素因数分解:

$2^3\times 7^3\times {\mathrm{52999}}^1$

素因数の和:53026

約数の個数: 32

約数和(自身を含む): 318000000

約数和(自身を除く): 172570744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 52999, 105998, 211996, 370993, 423992, 741986, 1483972, 2596951, 2967944, 5193902, 10387804, 18178657, 20775608, 36357314, 72714628, 145429256]

約数ペア:

[(1, 145429256), (2, 72714628), (4, 36357314), (7, 20775608), (8, 18178657), (14, 10387804), (28, 5193902), (49, 2967944), (56, 2596951), (98, 1483972), (196, 741986), (343, 423992), (392, 370993), (686, 211996), (1372, 105998), (2744, 52999)]