195619968

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 609184800

約数和(自身を除く): 413564832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 107, 108, 128, 138, 144, 184, 192, 207, 214, 216, 276, 288, 321, 368, 384, 414, 428, 432, 529, 552, 576, 621, 642, 736, 828, 856, 864, 963, 1058, 1104, 1152, 1242, 1284, 1472, 1587, 1656, 1712, 1728, 1926, 2116, 2208, 2461, 2484, 2568, 2889, 2944, 3174, 3312, 3424, 3456, 3852, 4232, 4416, 4761, 4922, 4968, 5136, 5778, 6348, 6624, 6848, 7383, 7704, 8464, 8832, 9522, 9844, 9936, 10272, 11556, 12696, 13248, 13696, 14283, 14766, 15408, 16928, 19044, 19688, 19872, 20544, 22149, 23112, 25392, 26496, 28566, 29532, 30816, 33856, 38088, 39376, 39744, 41088, 44298, 46224, 50784, 56603, 57132, 59064, 61632, 66447, 67712, 76176, 78752, 79488, 88596, 92448, 101568, 113206, 114264, 118128, 123264, 132894, 152352, 157504, 169809, 177192, 184896, 203136, 226412, 228528, 236256, 265788, 304704, 315008, 339618, 354384, 369792, 452824, 457056, 472512, 509427, 531576, 609408, 679236, 708768, 905648, 914112, 945024, 1018854, 1063152, 1358472, 1417536, 1528281, 1811296, 1828224, 2037708, 2126304, 2716944, 2835072, 3056562, 3622592, 4075416, 4252608, 5433888, 6113124, 7245184, 8150832, 8505216, 10867776, 12226248, 16301664, 21735552, 24452496, 32603328, 48904992, 65206656, 97809984, 195619968]

約数ペア:

[(1, 195619968), (2, 97809984), (3, 65206656), (4, 48904992), (6, 32603328), (8, 24452496), (9, 21735552), (12, 16301664), (16, 12226248), (18, 10867776), (23, 8505216), (24, 8150832), (27, 7245184), (32, 6113124), (36, 5433888), (46, 4252608), (48, 4075416), (54, 3622592), (64, 3056562), (69, 2835072), (72, 2716944), (92, 2126304), (96, 2037708), (107, 1828224), (108, 1811296), (128, 1528281), (138, 1417536), (144, 1358472), (184, 1063152), (192, 1018854), (207, 945024), (214, 914112), (216, 905648), (276, 708768), (288, 679236), (321, 609408), (368, 531576), (384, 509427), (414, 472512), (428, 457056), (432, 452824), (529, 369792), (552, 354384), (576, 339618), (621, 315008), (642, 304704), (736, 265788), (828, 236256), (856, 228528), (864, 226412), (963, 203136), (1058, 184896), (1104, 177192), (1152, 169809), (1242, 157504), (1284, 152352), (1472, 132894), (1587, 123264), (1656, 118128), (1712, 114264), (1728, 113206), (1926, 101568), (2116, 92448), (2208, 88596), (2461, 79488), (2484, 78752), (2568, 76176), (2889, 67712), (2944, 66447), (3174, 61632), (3312, 59064), (3424, 57132), (3456, 56603), (3852, 50784), (4232, 46224), (4416, 44298), (4761, 41088), (4922, 39744), (4968, 39376), (5136, 38088), (5778, 33856), (6348, 30816), (6624, 29532), (6848, 28566), (7383, 26496), (7704, 25392), (8464, 23112), (8832, 22149), (9522, 20544), (9844, 19872), (9936, 19688), (10272, 19044), (11556, 16928), (12696, 15408), (13248, 14766), (13696, 14283)]