178047044

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{104243}}^1$

素因数の和:104315

約数の個数: 24

約数和(自身を含む): 361935168

約数和(自身を除く): 183888124

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 104243, 208486, 416972, 729701, 1459402, 2918804, 6358823, 12717646, 25435292, 44511761, 89023522, 178047044]

約数ペア:

[(1, 178047044), (2, 89023522), (4, 44511761), (7, 25435292), (14, 12717646), (28, 6358823), (61, 2918804), (122, 1459402), (244, 729701), (427, 416972), (854, 208486), (1708, 104243)]