140992502

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{75721}}^1$

素因数の和:75756

約数の個数: 24

約数和(自身を含む): 258969240

約数和(自身を除く): 117976738

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 75721, 151442, 530047, 1060094, 1438699, 2877398, 3710329, 7420658, 10070893, 20141786, 70496251, 140992502]

約数ペア:

[(1, 140992502), (2, 70496251), (7, 20141786), (14, 10070893), (19, 7420658), (38, 3710329), (49, 2877398), (98, 1438699), (133, 1060094), (266, 530047), (931, 151442), (1862, 75721)]