157967208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 516447360

約数和(自身を除く): 358480152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 43, 56, 63, 72, 74, 84, 86, 111, 126, 129, 148, 168, 172, 197, 222, 252, 258, 259, 296, 301, 333, 344, 387, 394, 444, 504, 516, 518, 591, 602, 666, 774, 777, 788, 888, 903, 1032, 1036, 1182, 1204, 1332, 1379, 1548, 1554, 1576, 1591, 1773, 1806, 2072, 2331, 2364, 2408, 2664, 2709, 2758, 3096, 3108, 3182, 3546, 3612, 4137, 4662, 4728, 4773, 5418, 5516, 6216, 6364, 7092, 7224, 7289, 8274, 8471, 9324, 9546, 10836, 11032, 11137, 12411, 12728, 14184, 14319, 14578, 16548, 16942, 18648, 19092, 21672, 21867, 22274, 24822, 25413, 28638, 29156, 33096, 33411, 33884, 38184, 43734, 44548, 49644, 50826, 51023, 57276, 58312, 59297, 65601, 66822, 67768, 76239, 87468, 89096, 99288, 100233, 101652, 102046, 114552, 118594, 131202, 133644, 152478, 153069, 174936, 177891, 200466, 203304, 204092, 237188, 262404, 267288, 304956, 306138, 313427, 355782, 400932, 408184, 459207, 474376, 524808, 533673, 609912, 612276, 626854, 711564, 801864, 918414, 940281, 1067346, 1224552, 1253708, 1423128, 1836828, 1880562, 2134692, 2193989, 2507416, 2820843, 3673656, 3761124, 4269384, 4387978, 5641686, 6581967, 7522248, 8775956, 11283372, 13163934, 17551912, 19745901, 22566744, 26327868, 39491802, 52655736, 78983604, 157967208]

約数ペア:

[(1, 157967208), (2, 78983604), (3, 52655736), (4, 39491802), (6, 26327868), (7, 22566744), (8, 19745901), (9, 17551912), (12, 13163934), (14, 11283372), (18, 8775956), (21, 7522248), (24, 6581967), (28, 5641686), (36, 4387978), (37, 4269384), (42, 3761124), (43, 3673656), (56, 2820843), (63, 2507416), (72, 2193989), (74, 2134692), (84, 1880562), (86, 1836828), (111, 1423128), (126, 1253708), (129, 1224552), (148, 1067346), (168, 940281), (172, 918414), (197, 801864), (222, 711564), (252, 626854), (258, 612276), (259, 609912), (296, 533673), (301, 524808), (333, 474376), (344, 459207), (387, 408184), (394, 400932), (444, 355782), (504, 313427), (516, 306138), (518, 304956), (591, 267288), (602, 262404), (666, 237188), (774, 204092), (777, 203304), (788, 200466), (888, 177891), (903, 174936), (1032, 153069), (1036, 152478), (1182, 133644), (1204, 131202), (1332, 118594), (1379, 114552), (1548, 102046), (1554, 101652), (1576, 100233), (1591, 99288), (1773, 89096), (1806, 87468), (2072, 76239), (2331, 67768), (2364, 66822), (2408, 65601), (2664, 59297), (2709, 58312), (2758, 57276), (3096, 51023), (3108, 50826), (3182, 49644), (3546, 44548), (3612, 43734), (4137, 38184), (4662, 33884), (4728, 33411), (4773, 33096), (5418, 29156), (5516, 28638), (6216, 25413), (6364, 24822), (7092, 22274), (7224, 21867), (7289, 21672), (8274, 19092), (8471, 18648), (9324, 16942), (9546, 16548), (10836, 14578), (11032, 14319), (11137, 14184), (12411, 12728)]