156894910

素因数分解:

$2^1\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{4871}}^1$

素因数の和:8099

約数の個数: 16

約数和(自身を含む): 282556512

約数和(自身を除く): 125661602

約数列:

[1, 2, 5, 10, 3221, 4871, 6442, 9742, 16105, 24355, 32210, 48710, 15689491, 31378982, 78447455, 156894910]

約数ペア:

[(1, 156894910), (2, 78447455), (5, 31378982), (10, 15689491), (3221, 48710), (4871, 32210), (6442, 24355), (9742, 16105)]