134965864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3643}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 276798240

約数和(自身を除く): 141832376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1684, 3368, 3643, 4631, 7286, 9262, 14572, 18524, 29144, 37048, 40073, 80146, 160292, 320584, 1533703, 3067406, 6134812, 12269624, 16870733, 33741466, 67482932, 134965864]

約数ペア:

[(1, 134965864), (2, 67482932), (4, 33741466), (8, 16870733), (11, 12269624), (22, 6134812), (44, 3067406), (88, 1533703), (421, 320584), (842, 160292), (1684, 80146), (3368, 40073), (3643, 37048), (4631, 29144), (7286, 18524), (9262, 14572)]