136820656

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9619}}^1$

素因数の和:9761

約数の個数: 40

約数和(自身を含む): 305377280

約数和(自身を除く): 168556624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 9619, 14224, 19238, 38476, 67333, 76952, 134666, 153904, 269332, 538664, 1077328, 1221613, 2443226, 4886452, 8551291, 9772904, 17102582, 19545808, 34205164, 68410328, 136820656]

約数ペア:

[(1, 136820656), (2, 68410328), (4, 34205164), (7, 19545808), (8, 17102582), (14, 9772904), (16, 8551291), (28, 4886452), (56, 2443226), (112, 1221613), (127, 1077328), (254, 538664), (508, 269332), (889, 153904), (1016, 134666), (1778, 76952), (2032, 67333), (3556, 38476), (7112, 19238), (9619, 14224)]