168113808

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 495361152

約数和(自身を除く): 327247344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 193, 207, 263, 276, 368, 386, 414, 526, 552, 579, 772, 789, 828, 1052, 1104, 1158, 1544, 1578, 1656, 1737, 2104, 2316, 2367, 3088, 3156, 3312, 3474, 4208, 4439, 4632, 4734, 6049, 6312, 6948, 8878, 9264, 9468, 12098, 12624, 13317, 13896, 17756, 18147, 18936, 24196, 26634, 27792, 35512, 36294, 37872, 39951, 48392, 50759, 53268, 54441, 71024, 72588, 79902, 96784, 101518, 106536, 108882, 145176, 152277, 159804, 203036, 213072, 217764, 290352, 304554, 319608, 406072, 435528, 456831, 609108, 639216, 812144, 871056, 913662, 1167457, 1218216, 1827324, 2334914, 2436432, 3502371, 3654648, 4669828, 7004742, 7309296, 9339656, 10507113, 14009484, 18679312, 21014226, 28018968, 42028452, 56037936, 84056904, 168113808]

約数ペア:

[(1, 168113808), (2, 84056904), (3, 56037936), (4, 42028452), (6, 28018968), (8, 21014226), (9, 18679312), (12, 14009484), (16, 10507113), (18, 9339656), (23, 7309296), (24, 7004742), (36, 4669828), (46, 3654648), (48, 3502371), (69, 2436432), (72, 2334914), (92, 1827324), (138, 1218216), (144, 1167457), (184, 913662), (193, 871056), (207, 812144), (263, 639216), (276, 609108), (368, 456831), (386, 435528), (414, 406072), (526, 319608), (552, 304554), (579, 290352), (772, 217764), (789, 213072), (828, 203036), (1052, 159804), (1104, 152277), (1158, 145176), (1544, 108882), (1578, 106536), (1656, 101518), (1737, 96784), (2104, 79902), (2316, 72588), (2367, 71024), (3088, 54441), (3156, 53268), (3312, 50759), (3474, 48392), (4208, 39951), (4439, 37872), (4632, 36294), (4734, 35512), (6049, 27792), (6312, 26634), (6948, 24196), (8878, 18936), (9264, 18147), (9468, 17756), (12098, 13896), (12624, 13317)]