120884416

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:977

約数の個数: 56

約数和(自身を含む): 256160016

約数和(自身を除く): 135275600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 137, 272, 274, 544, 548, 811, 1088, 1096, 1622, 2192, 2329, 3244, 4384, 4658, 6488, 8768, 9316, 12976, 13787, 18632, 25952, 27574, 37264, 51904, 55148, 74528, 110296, 111107, 149056, 220592, 222214, 441184, 444428, 882368, 888856, 1777712, 1888819, 3555424, 3777638, 7110848, 7555276, 15110552, 30221104, 60442208, 120884416]

約数ペア:

[(1, 120884416), (2, 60442208), (4, 30221104), (8, 15110552), (16, 7555276), (17, 7110848), (32, 3777638), (34, 3555424), (64, 1888819), (68, 1777712), (136, 888856), (137, 882368), (272, 444428), (274, 441184), (544, 222214), (548, 220592), (811, 149056), (1088, 111107), (1096, 110296), (1622, 74528), (2192, 55148), (2329, 51904), (3244, 37264), (4384, 27574), (4658, 25952), (6488, 18632), (8768, 13787), (9316, 12976)]