140714224

素因数分解:

$2^4\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1553}}^1$

素因数の和:2377

約数の個数: 40

約数和(自身を含む): 312167520

約数和(自身を除く): 171453296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 809, 1553, 1618, 3106, 3236, 5663, 6212, 6472, 10871, 11326, 12424, 12944, 21742, 22652, 24848, 43484, 45304, 86968, 90608, 173936, 1256377, 2512754, 5025508, 8794639, 10051016, 17589278, 20102032, 35178556, 70357112, 140714224]

約数ペア:

[(1, 140714224), (2, 70357112), (4, 35178556), (7, 20102032), (8, 17589278), (14, 10051016), (16, 8794639), (28, 5025508), (56, 2512754), (112, 1256377), (809, 173936), (1553, 90608), (1618, 86968), (3106, 45304), (3236, 43484), (5663, 24848), (6212, 22652), (6472, 21742), (10871, 12944), (11326, 12424)]