140096838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{77573}}^1$

素因数の和:77628

約数の個数: 32

約数和(自身を含む): 327672576

約数和(自身を除く): 187575738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 77573, 155146, 232719, 465438, 543011, 1086022, 1629033, 3258066, 3335639, 6671278, 10006917, 20013834, 23349473, 46698946, 70048419, 140096838]

約数ペア:

[(1, 140096838), (2, 70048419), (3, 46698946), (6, 23349473), (7, 20013834), (14, 10006917), (21, 6671278), (42, 3335639), (43, 3258066), (86, 1629033), (129, 1086022), (258, 543011), (301, 465438), (602, 232719), (903, 155146), (1806, 77573)]