195137152

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:618

約数の個数: 128

約数和(自身を含む): 491754240

約数和(自身を除く): 296617088

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 128, 136, 161, 184, 224, 238, 272, 322, 368, 391, 448, 476, 544, 557, 644, 736, 782, 896, 952, 1088, 1114, 1288, 1472, 1564, 1904, 2176, 2228, 2576, 2737, 2944, 3128, 3808, 3899, 4456, 5152, 5474, 6256, 7616, 7798, 8912, 9469, 10304, 10948, 12512, 12811, 15232, 15596, 17824, 18938, 20608, 21896, 25024, 25622, 31192, 35648, 37876, 43792, 50048, 51244, 62384, 66283, 71296, 75752, 87584, 89677, 102488, 124768, 132566, 151504, 175168, 179354, 204976, 217787, 249536, 265132, 303008, 350336, 358708, 409952, 435574, 499072, 530264, 606016, 717416, 819904, 871148, 1060528, 1212032, 1434832, 1524509, 1639808, 1742296, 2121056, 2869664, 3049018, 3484592, 4242112, 5739328, 6098036, 6969184, 8484224, 11478656, 12196072, 13938368, 24392144, 27876736, 48784288, 97568576, 195137152]

約数ペア:

[(1, 195137152), (2, 97568576), (4, 48784288), (7, 27876736), (8, 24392144), (14, 13938368), (16, 12196072), (17, 11478656), (23, 8484224), (28, 6969184), (32, 6098036), (34, 5739328), (46, 4242112), (56, 3484592), (64, 3049018), (68, 2869664), (92, 2121056), (112, 1742296), (119, 1639808), (128, 1524509), (136, 1434832), (161, 1212032), (184, 1060528), (224, 871148), (238, 819904), (272, 717416), (322, 606016), (368, 530264), (391, 499072), (448, 435574), (476, 409952), (544, 358708), (557, 350336), (644, 303008), (736, 265132), (782, 249536), (896, 217787), (952, 204976), (1088, 179354), (1114, 175168), (1288, 151504), (1472, 132566), (1564, 124768), (1904, 102488), (2176, 89677), (2228, 87584), (2576, 75752), (2737, 71296), (2944, 66283), (3128, 62384), (3808, 51244), (3899, 50048), (4456, 43792), (5152, 37876), (5474, 35648), (6256, 31192), (7616, 25622), (7798, 25024), (8912, 21896), (9469, 20608), (10304, 18938), (10948, 17824), (12512, 15596), (12811, 15232)]