168782838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{3697}}^1$

素因数の和:4796

約数の個数: 32

約数和(自身を含む): 386248704

約数和(自身を除く): 217465866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1087, 2174, 3261, 3697, 6522, 7394, 7609, 11091, 15218, 22182, 22827, 25879, 45654, 51758, 77637, 155274, 4018639, 8037278, 12055917, 24111834, 28130473, 56260946, 84391419, 168782838]

約数ペア:

[(1, 168782838), (2, 84391419), (3, 56260946), (6, 28130473), (7, 24111834), (14, 12055917), (21, 8037278), (42, 4018639), (1087, 155274), (2174, 77637), (3261, 51758), (3697, 45654), (6522, 25879), (7394, 22827), (7609, 22182), (11091, 15218)]