147279328

素因数分解:

$2^5\times 7^1\times {\mathrm{657497}}^1$

素因数の和:657514

約数の個数: 24

約数和(自身を含む): 331378992

約数和(自身を除く): 184099664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 657497, 1314994, 2629988, 4602479, 5259976, 9204958, 10519952, 18409916, 21039904, 36819832, 73639664, 147279328]

約数ペア:

[(1, 147279328), (2, 73639664), (4, 36819832), (7, 21039904), (8, 18409916), (14, 10519952), (16, 9204958), (28, 5259976), (32, 4602479), (56, 2629988), (112, 1314994), (224, 657497)]