131343432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 379330560

約数和(自身を除く): 247987128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 97, 132, 138, 184, 194, 223, 253, 264, 276, 291, 388, 446, 506, 552, 582, 669, 759, 776, 892, 1012, 1067, 1164, 1338, 1518, 1784, 2024, 2134, 2231, 2328, 2453, 2676, 3036, 3201, 4268, 4462, 4906, 5129, 5352, 6072, 6402, 6693, 7359, 8536, 8924, 9812, 10258, 12804, 13386, 14718, 15387, 17848, 19624, 20516, 21631, 24541, 25608, 26772, 29436, 30774, 41032, 43262, 49082, 53544, 56419, 58872, 61548, 64893, 73623, 86524, 98164, 112838, 123096, 129786, 147246, 169257, 173048, 196328, 225676, 237941, 259572, 294492, 338514, 451352, 475882, 497513, 519144, 588984, 677028, 713823, 951764, 995026, 1354056, 1427646, 1492539, 1903528, 1990052, 2855292, 2985078, 3980104, 5472643, 5710584, 5970156, 10945286, 11940312, 16417929, 21890572, 32835858, 43781144, 65671716, 131343432]

約数ペア:

[(1, 131343432), (2, 65671716), (3, 43781144), (4, 32835858), (6, 21890572), (8, 16417929), (11, 11940312), (12, 10945286), (22, 5970156), (23, 5710584), (24, 5472643), (33, 3980104), (44, 2985078), (46, 2855292), (66, 1990052), (69, 1903528), (88, 1492539), (92, 1427646), (97, 1354056), (132, 995026), (138, 951764), (184, 713823), (194, 677028), (223, 588984), (253, 519144), (264, 497513), (276, 475882), (291, 451352), (388, 338514), (446, 294492), (506, 259572), (552, 237941), (582, 225676), (669, 196328), (759, 173048), (776, 169257), (892, 147246), (1012, 129786), (1067, 123096), (1164, 112838), (1338, 98164), (1518, 86524), (1784, 73623), (2024, 64893), (2134, 61548), (2231, 58872), (2328, 56419), (2453, 53544), (2676, 49082), (3036, 43262), (3201, 41032), (4268, 30774), (4462, 29436), (4906, 26772), (5129, 25608), (5352, 24541), (6072, 21631), (6402, 20516), (6693, 19624), (7359, 17848), (8536, 15387), (8924, 14718), (9812, 13386), (10258, 12804)]