189668736

素因数分解:

$2^7\times 3^3\times {\mathrm{54881}}^1$

素因数の和:54904

約数の個数: 64

約数和(自身を含む): 559796400

約数和(自身を除く): 370127664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 54881, 109762, 164643, 219524, 329286, 439048, 493929, 658572, 878096, 987858, 1317144, 1481787, 1756192, 1975716, 2634288, 2963574, 3512384, 3951432, 5268576, 5927148, 7024768, 7902864, 10537152, 11854296, 15805728, 21074304, 23708592, 31611456, 47417184, 63222912, 94834368, 189668736]

約数ペア:

[(1, 189668736), (2, 94834368), (3, 63222912), (4, 47417184), (6, 31611456), (8, 23708592), (9, 21074304), (12, 15805728), (16, 11854296), (18, 10537152), (24, 7902864), (27, 7024768), (32, 5927148), (36, 5268576), (48, 3951432), (54, 3512384), (64, 2963574), (72, 2634288), (96, 1975716), (108, 1756192), (128, 1481787), (144, 1317144), (192, 987858), (216, 878096), (288, 658572), (384, 493929), (432, 439048), (576, 329286), (864, 219524), (1152, 164643), (1728, 109762), (3456, 54881)]