168893510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1429}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 311351040

約数和(自身を除く): 142457530

約数列:

[1, 2, 5, 10, 53, 106, 223, 265, 446, 530, 1115, 1429, 2230, 2858, 7145, 11819, 14290, 23638, 59095, 75737, 118190, 151474, 318667, 378685, 637334, 757370, 1593335, 3186670, 16889351, 33778702, 84446755, 168893510]

約数ペア:

[(1, 168893510), (2, 84446755), (5, 33778702), (10, 16889351), (53, 3186670), (106, 1593335), (223, 757370), (265, 637334), (446, 378685), (530, 318667), (1115, 151474), (1429, 118190), (2230, 75737), (2858, 59095), (7145, 23638), (11819, 14290)]