97741168

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2054

約数の個数: 80

約数和(自身を含む): 237841920

約数和(自身を除く): 140100752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1748, 1997, 2128, 2576, 3059, 3496, 3994, 6118, 6992, 7988, 12236, 13979, 15976, 24472, 27958, 31952, 37943, 45931, 48944, 55916, 75886, 91862, 111832, 151772, 183724, 223664, 265601, 303544, 321517, 367448, 531202, 607088, 643034, 734896, 872689, 1062404, 1286068, 1745378, 2124808, 2572136, 3490756, 4249616, 5144272, 6108823, 6981512, 12217646, 13963024, 24435292, 48870584, 97741168]

約数ペア:

[(1, 97741168), (2, 48870584), (4, 24435292), (7, 13963024), (8, 12217646), (14, 6981512), (16, 6108823), (19, 5144272), (23, 4249616), (28, 3490756), (38, 2572136), (46, 2124808), (56, 1745378), (76, 1286068), (92, 1062404), (112, 872689), (133, 734896), (152, 643034), (161, 607088), (184, 531202), (266, 367448), (304, 321517), (322, 303544), (368, 265601), (437, 223664), (532, 183724), (644, 151772), (874, 111832), (1064, 91862), (1288, 75886), (1748, 55916), (1997, 48944), (2128, 45931), (2576, 37943), (3059, 31952), (3496, 27958), (3994, 24472), (6118, 15976), (6992, 13979), (7988, 12236)]