147014974

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{1621}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 222940656

約数和(自身を除く): 75925682

約数列:

[1, 2, 137, 274, 331, 662, 1621, 3242, 45347, 90694, 222077, 444154, 536551, 1073102, 73507487, 147014974]

約数ペア:

[(1, 147014974), (2, 73507487), (137, 1073102), (274, 536551), (331, 444154), (662, 222077), (1621, 90694), (3242, 45347)]