164257128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1064

約数の個数: 192

約数和(自身を含む): 567216000

約数和(自身を除く): 402958872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 51, 56, 57, 63, 68, 72, 76, 84, 102, 114, 119, 126, 133, 136, 152, 153, 168, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 408, 456, 476, 504, 532, 612, 646, 684, 714, 798, 952, 969, 1009, 1064, 1071, 1197, 1224, 1292, 1368, 1428, 1596, 1938, 2018, 2142, 2261, 2394, 2584, 2856, 2907, 3027, 3192, 3876, 4036, 4284, 4522, 4788, 5814, 6054, 6783, 7063, 7752, 8072, 8568, 9044, 9081, 9576, 11628, 12108, 13566, 14126, 17153, 18088, 18162, 19171, 20349, 21189, 23256, 24216, 27132, 28252, 34306, 36324, 38342, 40698, 42378, 51459, 54264, 56504, 57513, 63567, 68612, 72648, 76684, 81396, 84756, 102918, 115026, 120071, 127134, 134197, 137224, 153368, 154377, 162792, 169512, 172539, 205836, 230052, 240142, 254268, 268394, 308754, 325907, 345078, 360213, 402591, 411672, 460104, 480284, 508536, 536788, 617508, 651814, 690156, 720426, 805182, 960568, 977721, 1073576, 1080639, 1207773, 1235016, 1303628, 1380312, 1440852, 1610364, 1955442, 2161278, 2281349, 2415546, 2607256, 2881704, 2933163, 3220728, 3910884, 4322556, 4562698, 4831092, 5866326, 6844047, 7821768, 8645112, 9125396, 9662184, 11732652, 13688094, 18250792, 20532141, 23465304, 27376188, 41064282, 54752376, 82128564, 164257128]

約数ペア:

[(1, 164257128), (2, 82128564), (3, 54752376), (4, 41064282), (6, 27376188), (7, 23465304), (8, 20532141), (9, 18250792), (12, 13688094), (14, 11732652), (17, 9662184), (18, 9125396), (19, 8645112), (21, 7821768), (24, 6844047), (28, 5866326), (34, 4831092), (36, 4562698), (38, 4322556), (42, 3910884), (51, 3220728), (56, 2933163), (57, 2881704), (63, 2607256), (68, 2415546), (72, 2281349), (76, 2161278), (84, 1955442), (102, 1610364), (114, 1440852), (119, 1380312), (126, 1303628), (133, 1235016), (136, 1207773), (152, 1080639), (153, 1073576), (168, 977721), (171, 960568), (204, 805182), (228, 720426), (238, 690156), (252, 651814), (266, 617508), (306, 536788), (323, 508536), (342, 480284), (357, 460104), (399, 411672), (408, 402591), (456, 360213), (476, 345078), (504, 325907), (532, 308754), (612, 268394), (646, 254268), (684, 240142), (714, 230052), (798, 205836), (952, 172539), (969, 169512), (1009, 162792), (1064, 154377), (1071, 153368), (1197, 137224), (1224, 134197), (1292, 127134), (1368, 120071), (1428, 115026), (1596, 102918), (1938, 84756), (2018, 81396), (2142, 76684), (2261, 72648), (2394, 68612), (2584, 63567), (2856, 57513), (2907, 56504), (3027, 54264), (3192, 51459), (3876, 42378), (4036, 40698), (4284, 38342), (4522, 36324), (4788, 34306), (5814, 28252), (6054, 27132), (6783, 24216), (7063, 23256), (7752, 21189), (8072, 20349), (8568, 19171), (9044, 18162), (9081, 18088), (9576, 17153), (11628, 14126), (12108, 13566)]