138713184

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 422053632

約数和(自身を除く): 283340448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 207, 258, 276, 288, 344, 368, 387, 414, 487, 516, 552, 688, 736, 774, 828, 974, 989, 1032, 1104, 1376, 1461, 1548, 1656, 1948, 1978, 2064, 2208, 2922, 2967, 3096, 3312, 3896, 3956, 4128, 4383, 5844, 5934, 6192, 6624, 7792, 7912, 8766, 8901, 11201, 11688, 11868, 12384, 15584, 15824, 17532, 17802, 20941, 22402, 23376, 23736, 31648, 33603, 35064, 35604, 41882, 44804, 46752, 47472, 62823, 67206, 70128, 71208, 83764, 89608, 94944, 100809, 125646, 134412, 140256, 142416, 167528, 179216, 188469, 201618, 251292, 268824, 284832, 335056, 358432, 376938, 403236, 481643, 502584, 537648, 670112, 753876, 806472, 963286, 1005168, 1075296, 1444929, 1507752, 1612944, 1926572, 2010336, 2889858, 3015504, 3225888, 3853144, 4334787, 5779716, 6031008, 7706288, 8669574, 11559432, 15412576, 17339148, 23118864, 34678296, 46237728, 69356592, 138713184]

約数ペア:

[(1, 138713184), (2, 69356592), (3, 46237728), (4, 34678296), (6, 23118864), (8, 17339148), (9, 15412576), (12, 11559432), (16, 8669574), (18, 7706288), (23, 6031008), (24, 5779716), (32, 4334787), (36, 3853144), (43, 3225888), (46, 3015504), (48, 2889858), (69, 2010336), (72, 1926572), (86, 1612944), (92, 1507752), (96, 1444929), (129, 1075296), (138, 1005168), (144, 963286), (172, 806472), (184, 753876), (207, 670112), (258, 537648), (276, 502584), (288, 481643), (344, 403236), (368, 376938), (387, 358432), (414, 335056), (487, 284832), (516, 268824), (552, 251292), (688, 201618), (736, 188469), (774, 179216), (828, 167528), (974, 142416), (989, 140256), (1032, 134412), (1104, 125646), (1376, 100809), (1461, 94944), (1548, 89608), (1656, 83764), (1948, 71208), (1978, 70128), (2064, 67206), (2208, 62823), (2922, 47472), (2967, 46752), (3096, 44804), (3312, 41882), (3896, 35604), (3956, 35064), (4128, 33603), (4383, 31648), (5844, 23736), (5934, 23376), (6192, 22402), (6624, 20941), (7792, 17802), (7912, 17532), (8766, 15824), (8901, 15584), (11201, 12384), (11688, 11868)]