163889568

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1268

約数の個数: 120

約数和(自身を含む): 491500548

約数和(自身を除く): 327610980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 636, 648, 848, 864, 954, 1193, 1272, 1296, 1431, 1696, 1908, 2386, 2544, 2592, 2862, 3579, 3816, 4293, 4772, 5088, 5724, 7158, 7632, 8586, 9544, 10737, 11448, 14316, 15264, 17172, 19088, 21474, 22896, 28632, 32211, 34344, 38176, 42948, 45792, 57264, 63229, 64422, 68688, 85896, 96633, 114528, 126458, 128844, 137376, 171792, 189687, 193266, 252916, 257688, 343584, 379374, 386532, 505832, 515376, 569061, 758748, 773064, 1011664, 1030752, 1138122, 1517496, 1546128, 1707183, 2023328, 2276244, 3034992, 3092256, 3414366, 4552488, 5121549, 6069984, 6828732, 9104976, 10243098, 13657464, 18209952, 20486196, 27314928, 40972392, 54629856, 81944784, 163889568]

約数ペア:

[(1, 163889568), (2, 81944784), (3, 54629856), (4, 40972392), (6, 27314928), (8, 20486196), (9, 18209952), (12, 13657464), (16, 10243098), (18, 9104976), (24, 6828732), (27, 6069984), (32, 5121549), (36, 4552488), (48, 3414366), (53, 3092256), (54, 3034992), (72, 2276244), (81, 2023328), (96, 1707183), (106, 1546128), (108, 1517496), (144, 1138122), (159, 1030752), (162, 1011664), (212, 773064), (216, 758748), (288, 569061), (318, 515376), (324, 505832), (424, 386532), (432, 379374), (477, 343584), (636, 257688), (648, 252916), (848, 193266), (864, 189687), (954, 171792), (1193, 137376), (1272, 128844), (1296, 126458), (1431, 114528), (1696, 96633), (1908, 85896), (2386, 68688), (2544, 64422), (2592, 63229), (2862, 57264), (3579, 45792), (3816, 42948), (4293, 38176), (4772, 34344), (5088, 32211), (5724, 28632), (7158, 22896), (7632, 21474), (8586, 19088), (9544, 17172), (10737, 15264), (11448, 14316)]