188922244

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 409788960

約数和(自身を除く): 220866716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 97, 98, 133, 194, 196, 266, 388, 523, 532, 679, 931, 1046, 1358, 1843, 1862, 2092, 2716, 3661, 3686, 3724, 4753, 7322, 7372, 9506, 9937, 12901, 14644, 19012, 19874, 25627, 25802, 39748, 50731, 51254, 51604, 69559, 90307, 101462, 102508, 139118, 180614, 202924, 278236, 355117, 361228, 486913, 710234, 963889, 973826, 1420468, 1927778, 1947652, 2485819, 3855556, 4971638, 6747223, 9943276, 13494446, 26988892, 47230561, 94461122, 188922244]

約数ペア:

[(1, 188922244), (2, 94461122), (4, 47230561), (7, 26988892), (14, 13494446), (19, 9943276), (28, 6747223), (38, 4971638), (49, 3855556), (76, 2485819), (97, 1947652), (98, 1927778), (133, 1420468), (194, 973826), (196, 963889), (266, 710234), (388, 486913), (523, 361228), (532, 355117), (679, 278236), (931, 202924), (1046, 180614), (1358, 139118), (1843, 102508), (1862, 101462), (2092, 90307), (2716, 69559), (3661, 51604), (3686, 51254), (3724, 50731), (4753, 39748), (7322, 25802), (7372, 25627), (9506, 19874), (9937, 19012), (12901, 14644)]