168479136

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 569721600

約数和(自身を除く): 401242464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 89, 96, 108, 112, 126, 144, 168, 178, 189, 216, 224, 252, 267, 288, 313, 336, 356, 378, 432, 504, 534, 623, 626, 672, 712, 756, 801, 864, 939, 1008, 1068, 1246, 1252, 1424, 1512, 1602, 1869, 1878, 2016, 2136, 2191, 2403, 2492, 2504, 2817, 2848, 3024, 3204, 3738, 3756, 4272, 4382, 4806, 4984, 5008, 5607, 5634, 6048, 6408, 6573, 7476, 7512, 8451, 8544, 8764, 9612, 9968, 10016, 11214, 11268, 12816, 13146, 14952, 15024, 16821, 16902, 17528, 19224, 19719, 19936, 22428, 22536, 25632, 26292, 27857, 29904, 30048, 33642, 33804, 35056, 38448, 39438, 44856, 45072, 52584, 55714, 59157, 59808, 67284, 67608, 70112, 76896, 78876, 83571, 89712, 90144, 105168, 111428, 118314, 134568, 135216, 157752, 167142, 179424, 194999, 210336, 222856, 236628, 250713, 269136, 270432, 315504, 334284, 389998, 445712, 473256, 501426, 538272, 584997, 631008, 668568, 752139, 779996, 891424, 946512, 1002852, 1169994, 1337136, 1504278, 1559992, 1754991, 1893024, 2005704, 2339988, 2674272, 3008556, 3119984, 3509982, 4011408, 4679976, 5264973, 6017112, 6239968, 7019964, 8022816, 9359952, 10529946, 12034224, 14039928, 18719904, 21059892, 24068448, 28079856, 42119784, 56159712, 84239568, 168479136]

約数ペア:

[(1, 168479136), (2, 84239568), (3, 56159712), (4, 42119784), (6, 28079856), (7, 24068448), (8, 21059892), (9, 18719904), (12, 14039928), (14, 12034224), (16, 10529946), (18, 9359952), (21, 8022816), (24, 7019964), (27, 6239968), (28, 6017112), (32, 5264973), (36, 4679976), (42, 4011408), (48, 3509982), (54, 3119984), (56, 3008556), (63, 2674272), (72, 2339988), (84, 2005704), (89, 1893024), (96, 1754991), (108, 1559992), (112, 1504278), (126, 1337136), (144, 1169994), (168, 1002852), (178, 946512), (189, 891424), (216, 779996), (224, 752139), (252, 668568), (267, 631008), (288, 584997), (313, 538272), (336, 501426), (356, 473256), (378, 445712), (432, 389998), (504, 334284), (534, 315504), (623, 270432), (626, 269136), (672, 250713), (712, 236628), (756, 222856), (801, 210336), (864, 194999), (939, 179424), (1008, 167142), (1068, 157752), (1246, 135216), (1252, 134568), (1424, 118314), (1512, 111428), (1602, 105168), (1869, 90144), (1878, 89712), (2016, 83571), (2136, 78876), (2191, 76896), (2403, 70112), (2492, 67608), (2504, 67284), (2817, 59808), (2848, 59157), (3024, 55714), (3204, 52584), (3738, 45072), (3756, 44856), (4272, 39438), (4382, 38448), (4806, 35056), (4984, 33804), (5008, 33642), (5607, 30048), (5634, 29904), (6048, 27857), (6408, 26292), (6573, 25632), (7476, 22536), (7512, 22428), (8451, 19936), (8544, 19719), (8764, 19224), (9612, 17528), (9968, 16902), (10016, 16821), (11214, 15024), (11268, 14952), (12816, 13146)]