187172856

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1355

約数の個数: 160

約数和(自身を含む): 598253040

約数和(自身を除く): 411080184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 204, 216, 221, 234, 306, 312, 324, 351, 408, 442, 459, 468, 612, 648, 663, 702, 884, 918, 936, 1053, 1224, 1307, 1326, 1377, 1404, 1768, 1836, 1989, 2106, 2614, 2652, 2754, 2808, 3672, 3921, 3978, 4212, 5228, 5304, 5508, 5967, 7842, 7956, 8424, 10456, 11016, 11763, 11934, 15684, 15912, 16991, 17901, 22219, 23526, 23868, 31368, 33982, 35289, 35802, 44438, 47052, 47736, 50973, 66657, 67964, 70578, 71604, 88876, 94104, 101946, 105867, 133314, 135928, 141156, 143208, 152919, 177752, 199971, 203892, 211734, 266628, 282312, 288847, 305838, 399942, 407784, 423468, 458757, 533256, 577694, 599913, 611676, 799884, 846936, 866541, 917514, 1155388, 1199826, 1223352, 1376271, 1599768, 1733082, 1799739, 1835028, 2310776, 2399652, 2599623, 2752542, 3466164, 3599478, 3670056, 4799304, 5199246, 5505084, 6932328, 7198956, 7798869, 10398492, 11010168, 14397912, 15597738, 20796984, 23396607, 31195476, 46793214, 62390952, 93586428, 187172856]

約数ペア:

[(1, 187172856), (2, 93586428), (3, 62390952), (4, 46793214), (6, 31195476), (8, 23396607), (9, 20796984), (12, 15597738), (13, 14397912), (17, 11010168), (18, 10398492), (24, 7798869), (26, 7198956), (27, 6932328), (34, 5505084), (36, 5199246), (39, 4799304), (51, 3670056), (52, 3599478), (54, 3466164), (68, 2752542), (72, 2599623), (78, 2399652), (81, 2310776), (102, 1835028), (104, 1799739), (108, 1733082), (117, 1599768), (136, 1376271), (153, 1223352), (156, 1199826), (162, 1155388), (204, 917514), (216, 866541), (221, 846936), (234, 799884), (306, 611676), (312, 599913), (324, 577694), (351, 533256), (408, 458757), (442, 423468), (459, 407784), (468, 399942), (612, 305838), (648, 288847), (663, 282312), (702, 266628), (884, 211734), (918, 203892), (936, 199971), (1053, 177752), (1224, 152919), (1307, 143208), (1326, 141156), (1377, 135928), (1404, 133314), (1768, 105867), (1836, 101946), (1989, 94104), (2106, 88876), (2614, 71604), (2652, 70578), (2754, 67964), (2808, 66657), (3672, 50973), (3921, 47736), (3978, 47052), (4212, 44438), (5228, 35802), (5304, 35289), (5508, 33982), (5967, 31368), (7842, 23868), (7956, 23526), (8424, 22219), (10456, 17901), (11016, 16991), (11763, 15912), (11934, 15684)]