172431965856

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{690037}}^1$

素因数の和:690206

約数の個数: 96

約数和(自身を含む): 479935229760

約数和(自身を除く): 307503263904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 137, 152, 228, 274, 304, 411, 456, 548, 608, 822, 912, 1096, 1644, 1824, 2192, 2603, 3288, 4384, 5206, 6576, 7809, 10412, 13152, 15618, 20824, 31236, 41648, 62472, 83296, 124944, 249888, 690037, 1380074, 2070111, 2760148, 4140222, 5520296, 8280444, 11040592, 13110703, 16560888, 22081184, 26221406, 33121776, 39332109, 52442812, 66243552, 78664218, 94535069, 104885624, 157328436, 189070138, 209771248, 283605207, 314656872, 378140276, 419542496, 567210414, 629313744, 756280552, 1134420828, 1258627488, 1512561104, 1796166311, 2268841656, 3025122208, 3592332622, 4537683312, 5388498933, 7184665244, 9075366624, 10776997866, 14369330488, 21553995732, 28738660976, 43107991464, 57477321952, 86215982928, 172431965856]

約数ペア:

[(1, 172431965856), (2, 86215982928), (3, 57477321952), (4, 43107991464), (6, 28738660976), (8, 21553995732), (12, 14369330488), (16, 10776997866), (19, 9075366624), (24, 7184665244), (32, 5388498933), (38, 4537683312), (48, 3592332622), (57, 3025122208), (76, 2268841656), (96, 1796166311), (114, 1512561104), (137, 1258627488), (152, 1134420828), (228, 756280552), (274, 629313744), (304, 567210414), (411, 419542496), (456, 378140276), (548, 314656872), (608, 283605207), (822, 209771248), (912, 189070138), (1096, 157328436), (1644, 104885624), (1824, 94535069), (2192, 78664218), (2603, 66243552), (3288, 52442812), (4384, 39332109), (5206, 33121776), (6576, 26221406), (7809, 22081184), (10412, 16560888), (13152, 13110703), (15618, 11040592), (20824, 8280444), (31236, 5520296), (41648, 4140222), (62472, 2760148), (83296, 2070111), (124944, 1380074), (249888, 690037)]