142845234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{91921}}^1$

素因数の和:91970

約数の個数: 32

約数和(自身を含む): 335331456

約数和(自身を除く): 192486222

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 91921, 183842, 275763, 551526, 643447, 1286894, 1930341, 3401077, 3860682, 6802154, 10203231, 20406462, 23807539, 47615078, 71422617, 142845234]

約数ペア:

[(1, 142845234), (2, 71422617), (3, 47615078), (6, 23807539), (7, 20406462), (14, 10203231), (21, 6802154), (37, 3860682), (42, 3401077), (74, 1930341), (111, 1286894), (222, 643447), (259, 551526), (518, 275763), (777, 183842), (1554, 91921)]