144537568

素因数分解:

$2^5\times 7^1\times {\mathrm{645257}}^1$

素因数の和:645274

約数の個数: 24

約数和(自身を含む): 325210032

約数和(自身を除く): 180672464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 645257, 1290514, 2581028, 4516799, 5162056, 9033598, 10324112, 18067196, 20648224, 36134392, 72268784, 144537568]

約数ペア:

[(1, 144537568), (2, 72268784), (4, 36134392), (7, 20648224), (8, 18067196), (14, 10324112), (16, 9033598), (28, 5162056), (32, 4516799), (56, 2581028), (112, 1290514), (224, 645257)]