121892736

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 373858560

約数和(自身を除く): 251965824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 137, 168, 192, 224, 274, 331, 336, 384, 411, 448, 548, 662, 672, 822, 896, 959, 993, 1096, 1324, 1344, 1644, 1918, 1986, 2192, 2317, 2648, 2688, 2877, 3288, 3836, 3972, 4384, 4634, 5296, 5754, 6576, 6951, 7672, 7944, 8768, 9268, 10592, 11508, 13152, 13902, 15344, 15888, 17536, 18536, 21184, 23016, 26304, 27804, 30688, 31776, 37072, 42368, 45347, 46032, 52608, 55608, 61376, 63552, 74144, 90694, 92064, 111216, 122752, 127104, 136041, 148288, 181388, 184128, 222432, 272082, 296576, 317429, 362776, 368256, 444864, 544164, 634858, 725552, 889728, 952287, 1088328, 1269716, 1451104, 1904574, 2176656, 2539432, 2902208, 3809148, 4353312, 5078864, 5804416, 7618296, 8706624, 10157728, 15236592, 17413248, 20315456, 30473184, 40630912, 60946368, 121892736]

約数ペア:

[(1, 121892736), (2, 60946368), (3, 40630912), (4, 30473184), (6, 20315456), (7, 17413248), (8, 15236592), (12, 10157728), (14, 8706624), (16, 7618296), (21, 5804416), (24, 5078864), (28, 4353312), (32, 3809148), (42, 2902208), (48, 2539432), (56, 2176656), (64, 1904574), (84, 1451104), (96, 1269716), (112, 1088328), (128, 952287), (137, 889728), (168, 725552), (192, 634858), (224, 544164), (274, 444864), (331, 368256), (336, 362776), (384, 317429), (411, 296576), (448, 272082), (548, 222432), (662, 184128), (672, 181388), (822, 148288), (896, 136041), (959, 127104), (993, 122752), (1096, 111216), (1324, 92064), (1344, 90694), (1644, 74144), (1918, 63552), (1986, 61376), (2192, 55608), (2317, 52608), (2648, 46032), (2688, 45347), (2877, 42368), (3288, 37072), (3836, 31776), (3972, 30688), (4384, 27804), (4634, 26304), (5296, 23016), (5754, 21184), (6576, 18536), (6951, 17536), (7672, 15888), (7944, 15344), (8768, 13902), (9268, 13152), (10592, 11508)]