140238432

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 425814480

約数和(自身を除く): 285576048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 193, 216, 232, 261, 288, 348, 386, 432, 464, 522, 579, 696, 772, 783, 841, 864, 928, 1044, 1158, 1392, 1544, 1566, 1682, 1737, 2088, 2316, 2523, 2784, 3088, 3132, 3364, 3474, 4176, 4632, 5046, 5211, 5597, 6176, 6264, 6728, 6948, 7569, 8352, 9264, 10092, 10422, 11194, 12528, 13456, 13896, 15138, 16791, 18528, 20184, 20844, 22388, 22707, 25056, 26912, 27792, 30276, 33582, 40368, 41688, 44776, 45414, 50373, 55584, 60552, 67164, 80736, 83376, 89552, 90828, 100746, 121104, 134328, 151119, 162313, 166752, 179104, 181656, 201492, 242208, 268656, 302238, 324626, 363312, 402984, 486939, 537312, 604476, 649252, 726624, 805968, 973878, 1208952, 1298504, 1460817, 1611936, 1947756, 2417904, 2597008, 2921634, 3895512, 4382451, 4835808, 5194016, 5843268, 7791024, 8764902, 11686536, 15582048, 17529804, 23373072, 35059608, 46746144, 70119216, 140238432]

約数ペア:

[(1, 140238432), (2, 70119216), (3, 46746144), (4, 35059608), (6, 23373072), (8, 17529804), (9, 15582048), (12, 11686536), (16, 8764902), (18, 7791024), (24, 5843268), (27, 5194016), (29, 4835808), (32, 4382451), (36, 3895512), (48, 2921634), (54, 2597008), (58, 2417904), (72, 1947756), (87, 1611936), (96, 1460817), (108, 1298504), (116, 1208952), (144, 973878), (174, 805968), (193, 726624), (216, 649252), (232, 604476), (261, 537312), (288, 486939), (348, 402984), (386, 363312), (432, 324626), (464, 302238), (522, 268656), (579, 242208), (696, 201492), (772, 181656), (783, 179104), (841, 166752), (864, 162313), (928, 151119), (1044, 134328), (1158, 121104), (1392, 100746), (1544, 90828), (1566, 89552), (1682, 83376), (1737, 80736), (2088, 67164), (2316, 60552), (2523, 55584), (2784, 50373), (3088, 45414), (3132, 44776), (3364, 41688), (3474, 40368), (4176, 33582), (4632, 30276), (5046, 27792), (5211, 26912), (5597, 25056), (6176, 22707), (6264, 22388), (6728, 20844), (6948, 20184), (7569, 18528), (8352, 16791), (9264, 15138), (10092, 13896), (10422, 13456), (11194, 12528)]