129392494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5639}}^1$

素因数の和:5808

約数の個数: 32

約数和(自身を含む): 243648000

約数和(自身を除く): 114255506

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1639, 2086, 3278, 5639, 11278, 11473, 22946, 39473, 62029, 78946, 124058, 434203, 840211, 868406, 1680422, 5881477, 9242321, 11762954, 18484642, 64696247, 129392494]

約数ペア:

[(1, 129392494), (2, 64696247), (7, 18484642), (11, 11762954), (14, 9242321), (22, 5881477), (77, 1680422), (149, 868406), (154, 840211), (298, 434203), (1043, 124058), (1639, 78946), (2086, 62029), (3278, 39473), (5639, 22946), (11278, 11473)]