156631730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9007}}^1$

素因数の和:9098

約数の個数: 32

約数和(自身を含む): 295750656

約数和(自身を除く): 139118926

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 3478, 8695, 9007, 17390, 18014, 45035, 90070, 333259, 423329, 666518, 846658, 1666295, 2116645, 3332590, 4233290, 15663173, 31326346, 78315865, 156631730]

約数ペア:

[(1, 156631730), (2, 78315865), (5, 31326346), (10, 15663173), (37, 4233290), (47, 3332590), (74, 2116645), (94, 1666295), (185, 846658), (235, 666518), (370, 423329), (470, 333259), (1739, 90070), (3478, 45035), (8695, 18014), (9007, 17390)]