139403666

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 219360960

約数和(自身を除く): 79957294

約数列:

[1, 2, 59, 61, 107, 118, 122, 181, 214, 362, 3599, 6313, 6527, 7198, 10679, 11041, 12626, 13054, 19367, 21358, 22082, 38734, 385093, 651419, 770186, 1142653, 1181387, 1302838, 2285306, 2362774, 69701833, 139403666]

約数ペア:

[(1, 139403666), (2, 69701833), (59, 2362774), (61, 2285306), (107, 1302838), (118, 1181387), (122, 1142653), (181, 770186), (214, 651419), (362, 385093), (3599, 38734), (6313, 22082), (6527, 21358), (7198, 19367), (10679, 13054), (11041, 12626)]