15117216

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 43001280

約数和(自身を除く): 27884064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 59, 68, 96, 102, 118, 136, 157, 177, 204, 236, 272, 314, 354, 408, 471, 472, 544, 628, 708, 816, 942, 944, 1003, 1256, 1416, 1632, 1884, 1888, 2006, 2512, 2669, 2832, 3009, 3768, 4012, 5024, 5338, 5664, 6018, 7536, 8007, 8024, 9263, 10676, 12036, 15072, 16014, 16048, 18526, 21352, 24072, 27789, 32028, 32096, 37052, 42704, 48144, 55578, 64056, 74104, 85408, 96288, 111156, 128112, 148208, 157471, 222312, 256224, 296416, 314942, 444624, 472413, 629884, 889248, 944826, 1259768, 1889652, 2519536, 3779304, 5039072, 7558608, 15117216]

約数ペア:

[(1, 15117216), (2, 7558608), (3, 5039072), (4, 3779304), (6, 2519536), (8, 1889652), (12, 1259768), (16, 944826), (17, 889248), (24, 629884), (32, 472413), (34, 444624), (48, 314942), (51, 296416), (59, 256224), (68, 222312), (96, 157471), (102, 148208), (118, 128112), (136, 111156), (157, 96288), (177, 85408), (204, 74104), (236, 64056), (272, 55578), (314, 48144), (354, 42704), (408, 37052), (471, 32096), (472, 32028), (544, 27789), (628, 24072), (708, 21352), (816, 18526), (942, 16048), (944, 16014), (1003, 15072), (1256, 12036), (1416, 10676), (1632, 9263), (1884, 8024), (1888, 8007), (2006, 7536), (2512, 6018), (2669, 5664), (2832, 5338), (3009, 5024), (3768, 4012)]