166014380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1185817}}^1$

素因数の和:1185833

約数の個数: 24

約数和(自身を含む): 398434848

約数和(自身を除く): 232420468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1185817, 2371634, 4743268, 5929085, 8300719, 11858170, 16601438, 23716340, 33202876, 41503595, 83007190, 166014380]

約数ペア:

[(1, 166014380), (2, 83007190), (4, 41503595), (5, 33202876), (7, 23716340), (10, 16601438), (14, 11858170), (20, 8300719), (28, 5929085), (35, 4743268), (70, 2371634), (140, 1185817)]