129691872

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 393316560

約数和(自身を除く): 263624688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 137, 144, 152, 171, 173, 228, 274, 288, 304, 342, 346, 411, 456, 519, 548, 608, 684, 692, 822, 912, 1038, 1096, 1233, 1368, 1384, 1557, 1644, 1824, 2076, 2192, 2466, 2603, 2736, 2768, 3114, 3287, 3288, 4152, 4384, 4932, 5206, 5472, 5536, 6228, 6574, 6576, 7809, 8304, 9861, 9864, 10412, 12456, 13148, 13152, 15618, 16608, 19722, 19728, 20824, 23427, 23701, 24912, 26296, 29583, 31236, 39444, 39456, 41648, 46854, 47402, 49824, 52592, 59166, 62472, 71103, 78888, 83296, 93708, 94804, 105184, 118332, 124944, 142206, 157776, 187416, 189608, 213309, 236664, 249888, 284412, 315552, 374832, 379216, 426618, 450319, 473328, 568824, 749664, 758432, 853236, 900638, 946656, 1137648, 1350957, 1706472, 1801276, 2275296, 2701914, 3412944, 3602552, 4052871, 5403828, 6825888, 7205104, 8105742, 10807656, 14410208, 16211484, 21615312, 32422968, 43230624, 64845936, 129691872]

約数ペア:

[(1, 129691872), (2, 64845936), (3, 43230624), (4, 32422968), (6, 21615312), (8, 16211484), (9, 14410208), (12, 10807656), (16, 8105742), (18, 7205104), (19, 6825888), (24, 5403828), (32, 4052871), (36, 3602552), (38, 3412944), (48, 2701914), (57, 2275296), (72, 1801276), (76, 1706472), (96, 1350957), (114, 1137648), (137, 946656), (144, 900638), (152, 853236), (171, 758432), (173, 749664), (228, 568824), (274, 473328), (288, 450319), (304, 426618), (342, 379216), (346, 374832), (411, 315552), (456, 284412), (519, 249888), (548, 236664), (608, 213309), (684, 189608), (692, 187416), (822, 157776), (912, 142206), (1038, 124944), (1096, 118332), (1233, 105184), (1368, 94804), (1384, 93708), (1557, 83296), (1644, 78888), (1824, 71103), (2076, 62472), (2192, 59166), (2466, 52592), (2603, 49824), (2736, 47402), (2768, 46854), (3114, 41648), (3287, 39456), (3288, 39444), (4152, 31236), (4384, 29583), (4932, 26296), (5206, 24912), (5472, 23701), (5536, 23427), (6228, 20824), (6574, 19728), (6576, 19722), (7809, 16608), (8304, 15618), (9861, 13152), (9864, 13148), (10412, 12456)]