189872928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4957}}^1$

素因数の和:4999

約数の個数: 144

約数和(自身を含む): 649696320

約数和(自身を除く): 459823392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 4957, 5472, 6384, 9576, 9914, 12768, 14871, 19152, 19828, 29742, 34699, 38304, 39656, 44613, 59484, 69398, 79312, 89226, 94183, 104097, 118968, 138796, 158624, 178452, 188366, 208194, 237936, 277592, 282549, 312291, 356904, 376732, 416388, 475872, 555184, 565098, 624582, 659281, 713808, 753464, 832776, 847647, 1110368, 1130196, 1249164, 1318562, 1427616, 1506928, 1665552, 1695294, 1977843, 2260392, 2498328, 2637124, 3013856, 3331104, 3390588, 3955686, 4520784, 4996656, 5274248, 5933529, 6781176, 7911372, 9041568, 9993312, 10548496, 11867058, 13562352, 15822744, 21096992, 23734116, 27124704, 31645488, 47468232, 63290976, 94936464, 189872928]

約数ペア:

[(1, 189872928), (2, 94936464), (3, 63290976), (4, 47468232), (6, 31645488), (7, 27124704), (8, 23734116), (9, 21096992), (12, 15822744), (14, 13562352), (16, 11867058), (18, 10548496), (19, 9993312), (21, 9041568), (24, 7911372), (28, 6781176), (32, 5933529), (36, 5274248), (38, 4996656), (42, 4520784), (48, 3955686), (56, 3390588), (57, 3331104), (63, 3013856), (72, 2637124), (76, 2498328), (84, 2260392), (96, 1977843), (112, 1695294), (114, 1665552), (126, 1506928), (133, 1427616), (144, 1318562), (152, 1249164), (168, 1130196), (171, 1110368), (224, 847647), (228, 832776), (252, 753464), (266, 713808), (288, 659281), (304, 624582), (336, 565098), (342, 555184), (399, 475872), (456, 416388), (504, 376732), (532, 356904), (608, 312291), (672, 282549), (684, 277592), (798, 237936), (912, 208194), (1008, 188366), (1064, 178452), (1197, 158624), (1368, 138796), (1596, 118968), (1824, 104097), (2016, 94183), (2128, 89226), (2394, 79312), (2736, 69398), (3192, 59484), (4256, 44613), (4788, 39656), (4957, 38304), (5472, 34699), (6384, 29742), (9576, 19828), (9914, 19152), (12768, 14871)]