140571858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{8831}}^1$

素因数の和:9222

約数の個数: 32

約数和(自身を含む): 322191360

約数和(自身を除く): 181619502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379, 758, 1137, 2274, 2653, 5306, 7959, 8831, 15918, 17662, 26493, 52986, 61817, 123634, 185451, 370902, 3346949, 6693898, 10040847, 20081694, 23428643, 46857286, 70285929, 140571858]

約数ペア:

[(1, 140571858), (2, 70285929), (3, 46857286), (6, 23428643), (7, 20081694), (14, 10040847), (21, 6693898), (42, 3346949), (379, 370902), (758, 185451), (1137, 123634), (2274, 61817), (2653, 52986), (5306, 26493), (7959, 17662), (8831, 15918)]