140638896

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 160

約数和(自身を含む): 422949120

約数和(自身を除く): 282310224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 67, 72, 86, 108, 113, 129, 134, 144, 172, 201, 216, 226, 258, 268, 339, 344, 387, 402, 432, 452, 516, 536, 603, 678, 688, 774, 804, 904, 1017, 1032, 1072, 1161, 1206, 1356, 1548, 1608, 1808, 1809, 2034, 2064, 2322, 2412, 2712, 2881, 3051, 3096, 3216, 3618, 4068, 4644, 4824, 4859, 5424, 5762, 6102, 6192, 7236, 7571, 8136, 8643, 9288, 9648, 9718, 11524, 12204, 14472, 14577, 15142, 16272, 17286, 18576, 19436, 22713, 23048, 24408, 25929, 28944, 29154, 30284, 34572, 38872, 43731, 45426, 46096, 48816, 51858, 58308, 60568, 68139, 69144, 77744, 77787, 87462, 90852, 103716, 116616, 121136, 131193, 136278, 138288, 155574, 174924, 181704, 204417, 207432, 233232, 262386, 272556, 311148, 325553, 349848, 363408, 408834, 414864, 524772, 545112, 622296, 651106, 699696, 817668, 976659, 1049544, 1090224, 1244592, 1302212, 1635336, 1953318, 2099088, 2604424, 2929977, 3270672, 3906636, 5208848, 5859954, 7813272, 8789931, 11719908, 15626544, 17579862, 23439816, 35159724, 46879632, 70319448, 140638896]

約数ペア:

[(1, 140638896), (2, 70319448), (3, 46879632), (4, 35159724), (6, 23439816), (8, 17579862), (9, 15626544), (12, 11719908), (16, 8789931), (18, 7813272), (24, 5859954), (27, 5208848), (36, 3906636), (43, 3270672), (48, 2929977), (54, 2604424), (67, 2099088), (72, 1953318), (86, 1635336), (108, 1302212), (113, 1244592), (129, 1090224), (134, 1049544), (144, 976659), (172, 817668), (201, 699696), (216, 651106), (226, 622296), (258, 545112), (268, 524772), (339, 414864), (344, 408834), (387, 363408), (402, 349848), (432, 325553), (452, 311148), (516, 272556), (536, 262386), (603, 233232), (678, 207432), (688, 204417), (774, 181704), (804, 174924), (904, 155574), (1017, 138288), (1032, 136278), (1072, 131193), (1161, 121136), (1206, 116616), (1356, 103716), (1548, 90852), (1608, 87462), (1808, 77787), (1809, 77744), (2034, 69144), (2064, 68139), (2322, 60568), (2412, 58308), (2712, 51858), (2881, 48816), (3051, 46096), (3096, 45426), (3216, 43731), (3618, 38872), (4068, 34572), (4644, 30284), (4824, 29154), (4859, 28944), (5424, 25929), (5762, 24408), (6102, 23048), (6192, 22713), (7236, 19436), (7571, 18576), (8136, 17286), (8643, 16272), (9288, 15142), (9648, 14577), (9718, 14472), (11524, 12204)]