151681688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{6491}}^1$

素因数の和:6647

約数の個数: 32

約数和(自身を含む): 299151360

約数和(自身を除く): 147469672

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 1016, 2921, 5842, 6491, 11684, 12982, 23368, 25964, 51928, 149293, 298586, 597172, 824357, 1194344, 1648714, 3297428, 6594856, 18960211, 37920422, 75840844, 151681688]

約数ペア:

[(1, 151681688), (2, 75840844), (4, 37920422), (8, 18960211), (23, 6594856), (46, 3297428), (92, 1648714), (127, 1194344), (184, 824357), (254, 597172), (508, 298586), (1016, 149293), (2921, 51928), (5842, 25964), (6491, 23368), (11684, 12982)]