15865961808

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{39829}}^1$

素因数の和:40076

約数の個数: 80

約数和(自身を含む): 42158621120

約数和(自身を除く): 26292659312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 193, 258, 344, 386, 516, 579, 688, 772, 1032, 1158, 1544, 2064, 2316, 3088, 4632, 8299, 9264, 16598, 24897, 33196, 39829, 49794, 66392, 79658, 99588, 119487, 132784, 159316, 199176, 238974, 318632, 398352, 477948, 637264, 955896, 1712647, 1911792, 3425294, 5137941, 6850588, 7686997, 10275882, 13701176, 15373994, 20551764, 23060991, 27402352, 30747988, 41103528, 46121982, 61495976, 82207056, 92243964, 122991952, 184487928, 330540871, 368975856, 661081742, 991622613, 1322163484, 1983245226, 2644326968, 3966490452, 5288653936, 7932980904, 15865961808]

約数ペア:

[(1, 15865961808), (2, 7932980904), (3, 5288653936), (4, 3966490452), (6, 2644326968), (8, 1983245226), (12, 1322163484), (16, 991622613), (24, 661081742), (43, 368975856), (48, 330540871), (86, 184487928), (129, 122991952), (172, 92243964), (193, 82207056), (258, 61495976), (344, 46121982), (386, 41103528), (516, 30747988), (579, 27402352), (688, 23060991), (772, 20551764), (1032, 15373994), (1158, 13701176), (1544, 10275882), (2064, 7686997), (2316, 6850588), (3088, 5137941), (4632, 3425294), (8299, 1911792), (9264, 1712647), (16598, 955896), (24897, 637264), (33196, 477948), (39829, 398352), (49794, 318632), (66392, 238974), (79658, 199176), (99588, 159316), (119487, 132784)]