187957728

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:750

約数の個数: 216

約数和(自身を含む): 655429320

約数和(自身を除く): 467471592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 701, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1402, 1568, 1596, 1764, 1824, 1862, 2016, 2103, 2128, 2352, 2394, 2736, 2793, 2804, 3192, 3528, 3724, 4206, 4256, 4704, 4788, 4907, 5472, 5586, 5608, 6309, 6384, 7056, 7448, 8379, 8412, 9576, 9814, 11172, 11216, 12618, 12768, 13319, 14112, 14721, 14896, 16758, 16824, 19152, 19628, 22344, 22432, 25236, 26638, 29442, 29792, 33516, 33648, 34349, 38304, 39256, 39957, 44163, 44688, 50472, 53276, 58884, 67032, 67296, 68698, 78512, 79914, 88326, 89376, 93233, 100944, 103047, 106552, 117768, 119871, 134064, 137396, 157024, 159828, 176652, 186466, 201888, 206094, 213104, 235536, 239742, 268128, 274792, 279699, 309141, 319656, 353304, 372932, 412188, 426208, 471072, 479484, 549584, 559398, 618282, 639312, 652631, 706608, 745864, 824376, 839097, 958968, 1099168, 1118796, 1236564, 1278624, 1305262, 1413216, 1491728, 1648752, 1678194, 1917936, 1957893, 2237592, 2473128, 2610524, 2983456, 3297504, 3356388, 3835872, 3915786, 4475184, 4946256, 5221048, 5873679, 6712776, 7831572, 8950368, 9892512, 10442096, 11747358, 13425552, 15663144, 20884192, 23494716, 26851104, 31326288, 46989432, 62652576, 93978864, 187957728]

約数ペア:

[(1, 187957728), (2, 93978864), (3, 62652576), (4, 46989432), (6, 31326288), (7, 26851104), (8, 23494716), (9, 20884192), (12, 15663144), (14, 13425552), (16, 11747358), (18, 10442096), (19, 9892512), (21, 8950368), (24, 7831572), (28, 6712776), (32, 5873679), (36, 5221048), (38, 4946256), (42, 4475184), (48, 3915786), (49, 3835872), (56, 3356388), (57, 3297504), (63, 2983456), (72, 2610524), (76, 2473128), (84, 2237592), (96, 1957893), (98, 1917936), (112, 1678194), (114, 1648752), (126, 1491728), (133, 1413216), (144, 1305262), (147, 1278624), (152, 1236564), (168, 1118796), (171, 1099168), (196, 958968), (224, 839097), (228, 824376), (252, 745864), (266, 706608), (288, 652631), (294, 639312), (304, 618282), (336, 559398), (342, 549584), (392, 479484), (399, 471072), (441, 426208), (456, 412188), (504, 372932), (532, 353304), (588, 319656), (608, 309141), (672, 279699), (684, 274792), (701, 268128), (784, 239742), (798, 235536), (882, 213104), (912, 206094), (931, 201888), (1008, 186466), (1064, 176652), (1176, 159828), (1197, 157024), (1368, 137396), (1402, 134064), (1568, 119871), (1596, 117768), (1764, 106552), (1824, 103047), (1862, 100944), (2016, 93233), (2103, 89376), (2128, 88326), (2352, 79914), (2394, 78512), (2736, 68698), (2793, 67296), (2804, 67032), (3192, 58884), (3528, 53276), (3724, 50472), (4206, 44688), (4256, 44163), (4704, 39957), (4788, 39256), (4907, 38304), (5472, 34349), (5586, 33648), (5608, 33516), (6309, 29792), (6384, 29442), (7056, 26638), (7448, 25236), (8379, 22432), (8412, 22344), (9576, 19628), (9814, 19152), (11172, 16824), (11216, 16758), (12618, 14896), (12768, 14721), (13319, 14112)]