147346864

素因数分解:

$2^4\times 7^1\times {\mathrm{1315597}}^1$

素因数の和:1315612

約数の個数: 20

約数和(自身を含む): 326268304

約数和(自身を除く): 178921440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1315597, 2631194, 5262388, 9209179, 10524776, 18418358, 21049552, 36836716, 73673432, 147346864]

約数ペア:

[(1, 147346864), (2, 73673432), (4, 36836716), (7, 21049552), (8, 18418358), (14, 10524776), (16, 9209179), (28, 5262388), (56, 2631194), (112, 1315597)]