191878339912

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{36277}}^1$

素因数の和:36531

約数の個数: 96

約数和(自身を含む): 425810848320

約数和(自身を除く): 233932508408

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 131, 196, 206, 262, 392, 412, 524, 721, 824, 917, 1048, 1442, 1834, 2884, 3668, 5047, 5768, 6419, 7336, 10094, 12838, 13493, 20188, 25676, 26986, 36277, 40376, 51352, 53972, 72554, 94451, 107944, 145108, 188902, 253939, 290216, 377804, 507878, 661157, 755608, 1015756, 1322314, 1777573, 2031512, 2644628, 3555146, 3736531, 4752287, 5289256, 7110292, 7473062, 9504574, 14220584, 14946124, 19009148, 26155717, 29892248, 33266009, 38018296, 52311434, 66532018, 104622868, 133064036, 183090019, 209245736, 232862063, 266128072, 366180038, 465724126, 489485561, 732360076, 931448252, 978971122, 1464720152, 1862896504, 1957942244, 3426398927, 3915884488, 6852797854, 13705595708, 23984792489, 27411191416, 47969584978, 95939169956, 191878339912]

約数ペア:

[(1, 191878339912), (2, 95939169956), (4, 47969584978), (7, 27411191416), (8, 23984792489), (14, 13705595708), (28, 6852797854), (49, 3915884488), (56, 3426398927), (98, 1957942244), (103, 1862896504), (131, 1464720152), (196, 978971122), (206, 931448252), (262, 732360076), (392, 489485561), (412, 465724126), (524, 366180038), (721, 266128072), (824, 232862063), (917, 209245736), (1048, 183090019), (1442, 133064036), (1834, 104622868), (2884, 66532018), (3668, 52311434), (5047, 38018296), (5768, 33266009), (6419, 29892248), (7336, 26155717), (10094, 19009148), (12838, 14946124), (13493, 14220584), (20188, 9504574), (25676, 7473062), (26986, 7110292), (36277, 5289256), (40376, 4752287), (51352, 3736531), (53972, 3555146), (72554, 2644628), (94451, 2031512), (107944, 1777573), (145108, 1322314), (188902, 1015756), (253939, 755608), (290216, 661157), (377804, 507878)]