16153992

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 45890460

約数和(自身を除く): 29736468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 257, 291, 324, 388, 514, 582, 648, 771, 776, 873, 1028, 1164, 1542, 1746, 2056, 2313, 2328, 2619, 3084, 3492, 4626, 5238, 6168, 6939, 6984, 7857, 9252, 10476, 13878, 15714, 18504, 20817, 20952, 24929, 27756, 31428, 41634, 49858, 55512, 62856, 74787, 83268, 99716, 149574, 166536, 199432, 224361, 299148, 448722, 598296, 673083, 897444, 1346166, 1794888, 2019249, 2692332, 4038498, 5384664, 8076996, 16153992]

約数ペア:

[(1, 16153992), (2, 8076996), (3, 5384664), (4, 4038498), (6, 2692332), (8, 2019249), (9, 1794888), (12, 1346166), (18, 897444), (24, 673083), (27, 598296), (36, 448722), (54, 299148), (72, 224361), (81, 199432), (97, 166536), (108, 149574), (162, 99716), (194, 83268), (216, 74787), (257, 62856), (291, 55512), (324, 49858), (388, 41634), (514, 31428), (582, 27756), (648, 24929), (771, 20952), (776, 20817), (873, 18504), (1028, 15714), (1164, 13878), (1542, 10476), (1746, 9252), (2056, 7857), (2313, 6984), (2328, 6939), (2619, 6168), (3084, 5238), (3492, 4626)]