147222726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{15307}}^1$

素因数の和:15548

約数の個数: 32

約数和(自身を含む): 338000640

約数和(自身を除く): 190777914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3206, 4809, 9618, 15307, 30614, 45921, 91842, 107149, 214298, 321447, 642894, 3505303, 7010606, 10515909, 21031818, 24537121, 49074242, 73611363, 147222726]

約数ペア:

[(1, 147222726), (2, 73611363), (3, 49074242), (6, 24537121), (7, 21031818), (14, 10515909), (21, 7010606), (42, 3505303), (229, 642894), (458, 321447), (687, 214298), (1374, 107149), (1603, 91842), (3206, 45921), (4809, 30614), (9618, 15307)]