189838368

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{12437}}^1$

素因数の和:12506

約数の個数: 72

約数和(自身を含む): 550082988

約数和(自身を除く): 360244620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 12437, 15264, 24874, 37311, 49748, 74622, 99496, 111933, 149244, 198992, 223866, 298488, 397984, 447732, 596976, 659161, 895464, 1193952, 1318322, 1790928, 1977483, 2636644, 3581856, 3954966, 5273288, 5932449, 7909932, 10546576, 11864898, 15819864, 21093152, 23729796, 31639728, 47459592, 63279456, 94919184, 189838368]

約数ペア:

[(1, 189838368), (2, 94919184), (3, 63279456), (4, 47459592), (6, 31639728), (8, 23729796), (9, 21093152), (12, 15819864), (16, 11864898), (18, 10546576), (24, 7909932), (32, 5932449), (36, 5273288), (48, 3954966), (53, 3581856), (72, 2636644), (96, 1977483), (106, 1790928), (144, 1318322), (159, 1193952), (212, 895464), (288, 659161), (318, 596976), (424, 447732), (477, 397984), (636, 298488), (848, 223866), (954, 198992), (1272, 149244), (1696, 111933), (1908, 99496), (2544, 74622), (3816, 49748), (5088, 37311), (7632, 24874), (12437, 15264)]