139988304

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 427234560

約数和(自身を除く): 287246256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 73, 92, 108, 138, 144, 146, 184, 193, 207, 216, 219, 276, 292, 368, 386, 414, 432, 438, 552, 579, 584, 621, 657, 772, 828, 876, 1104, 1158, 1168, 1242, 1314, 1544, 1656, 1679, 1737, 1752, 1971, 2316, 2484, 2628, 3088, 3312, 3358, 3474, 3504, 3942, 4439, 4632, 4968, 5037, 5211, 5256, 6716, 6948, 7884, 8878, 9264, 9936, 10074, 10422, 10512, 13317, 13432, 13896, 14089, 15111, 15768, 17756, 20148, 20844, 26634, 26864, 27792, 28178, 30222, 31536, 35512, 39951, 40296, 41688, 42267, 45333, 53268, 56356, 60444, 71024, 79902, 80592, 83376, 84534, 90666, 106536, 112712, 119853, 120888, 126801, 159804, 169068, 181332, 213072, 225424, 239706, 241776, 253602, 319608, 324047, 338136, 362664, 380403, 479412, 507204, 639216, 648094, 676272, 725328, 760806, 958824, 972141, 1014408, 1296188, 1521612, 1917648, 1944282, 2028816, 2592376, 2916423, 3043224, 3888564, 5184752, 5832846, 6086448, 7777128, 8749269, 11665692, 15554256, 17498538, 23331384, 34997076, 46662768, 69994152, 139988304]

約数ペア:

[(1, 139988304), (2, 69994152), (3, 46662768), (4, 34997076), (6, 23331384), (8, 17498538), (9, 15554256), (12, 11665692), (16, 8749269), (18, 7777128), (23, 6086448), (24, 5832846), (27, 5184752), (36, 3888564), (46, 3043224), (48, 2916423), (54, 2592376), (69, 2028816), (72, 1944282), (73, 1917648), (92, 1521612), (108, 1296188), (138, 1014408), (144, 972141), (146, 958824), (184, 760806), (193, 725328), (207, 676272), (216, 648094), (219, 639216), (276, 507204), (292, 479412), (368, 380403), (386, 362664), (414, 338136), (432, 324047), (438, 319608), (552, 253602), (579, 241776), (584, 239706), (621, 225424), (657, 213072), (772, 181332), (828, 169068), (876, 159804), (1104, 126801), (1158, 120888), (1168, 119853), (1242, 112712), (1314, 106536), (1544, 90666), (1656, 84534), (1679, 83376), (1737, 80592), (1752, 79902), (1971, 71024), (2316, 60444), (2484, 56356), (2628, 53268), (3088, 45333), (3312, 42267), (3358, 41688), (3474, 40296), (3504, 39951), (3942, 35512), (4439, 31536), (4632, 30222), (4968, 28178), (5037, 27792), (5211, 26864), (5256, 26634), (6716, 20844), (6948, 20148), (7884, 17756), (8878, 15768), (9264, 15111), (9936, 14089), (10074, 13896), (10422, 13432), (10512, 13317)]