131513448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 379468800

約数和(自身を除く): 247955352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 121, 132, 138, 179, 184, 242, 253, 264, 276, 358, 363, 484, 506, 537, 552, 716, 726, 759, 968, 1012, 1074, 1331, 1432, 1452, 1518, 1969, 2024, 2148, 2662, 2783, 2904, 3036, 3938, 3993, 4117, 4296, 5324, 5566, 5907, 6072, 7876, 7986, 8234, 8349, 10648, 11132, 11814, 12351, 15752, 15972, 16468, 16698, 21659, 22264, 23628, 24702, 30613, 31944, 32936, 33396, 43318, 45287, 47256, 49404, 61226, 64977, 66792, 86636, 90574, 91839, 98808, 122452, 129954, 135861, 173272, 181148, 183678, 238249, 244904, 259908, 271722, 362296, 367356, 476498, 498157, 519816, 543444, 714747, 734712, 952996, 996314, 1086888, 1429494, 1494471, 1905992, 1992628, 2858988, 2988942, 3985256, 5479727, 5717976, 5977884, 10959454, 11955768, 16439181, 21918908, 32878362, 43837816, 65756724, 131513448]

約数ペア:

[(1, 131513448), (2, 65756724), (3, 43837816), (4, 32878362), (6, 21918908), (8, 16439181), (11, 11955768), (12, 10959454), (22, 5977884), (23, 5717976), (24, 5479727), (33, 3985256), (44, 2988942), (46, 2858988), (66, 1992628), (69, 1905992), (88, 1494471), (92, 1429494), (121, 1086888), (132, 996314), (138, 952996), (179, 734712), (184, 714747), (242, 543444), (253, 519816), (264, 498157), (276, 476498), (358, 367356), (363, 362296), (484, 271722), (506, 259908), (537, 244904), (552, 238249), (716, 183678), (726, 181148), (759, 173272), (968, 135861), (1012, 129954), (1074, 122452), (1331, 98808), (1432, 91839), (1452, 90574), (1518, 86636), (1969, 66792), (2024, 64977), (2148, 61226), (2662, 49404), (2783, 47256), (2904, 45287), (3036, 43318), (3938, 33396), (3993, 32936), (4117, 31944), (4296, 30613), (5324, 24702), (5566, 23628), (5907, 22264), (6072, 21659), (7876, 16698), (7986, 16468), (8234, 15972), (8349, 15752), (10648, 12351), (11132, 11814)]