138200256

素因数分解:

$2^6\times 3^4\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 140

約数和(自身を含む): 418228272

約数和(自身を除く): 280028016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 144, 159, 162, 192, 212, 216, 288, 318, 324, 424, 432, 477, 503, 576, 636, 648, 848, 864, 954, 1006, 1272, 1296, 1431, 1509, 1696, 1728, 1908, 2012, 2544, 2592, 2862, 3018, 3392, 3816, 4024, 4293, 4527, 5088, 5184, 5724, 6036, 7632, 8048, 8586, 9054, 10176, 11448, 12072, 13581, 15264, 16096, 17172, 18108, 22896, 24144, 26659, 27162, 30528, 32192, 34344, 36216, 40743, 45792, 48288, 53318, 54324, 68688, 72432, 79977, 81486, 91584, 96576, 106636, 108648, 137376, 144864, 159954, 162972, 213272, 217296, 239931, 274752, 289728, 319908, 325944, 426544, 434592, 479862, 639816, 651888, 719793, 853088, 869184, 959724, 1279632, 1303776, 1439586, 1706176, 1919448, 2159379, 2559264, 2607552, 2879172, 3838896, 4318758, 5118528, 5758344, 7677792, 8637516, 11516688, 15355584, 17275032, 23033376, 34550064, 46066752, 69100128, 138200256]

約数ペア:

[(1, 138200256), (2, 69100128), (3, 46066752), (4, 34550064), (6, 23033376), (8, 17275032), (9, 15355584), (12, 11516688), (16, 8637516), (18, 7677792), (24, 5758344), (27, 5118528), (32, 4318758), (36, 3838896), (48, 2879172), (53, 2607552), (54, 2559264), (64, 2159379), (72, 1919448), (81, 1706176), (96, 1439586), (106, 1303776), (108, 1279632), (144, 959724), (159, 869184), (162, 853088), (192, 719793), (212, 651888), (216, 639816), (288, 479862), (318, 434592), (324, 426544), (424, 325944), (432, 319908), (477, 289728), (503, 274752), (576, 239931), (636, 217296), (648, 213272), (848, 162972), (864, 159954), (954, 144864), (1006, 137376), (1272, 108648), (1296, 106636), (1431, 96576), (1509, 91584), (1696, 81486), (1728, 79977), (1908, 72432), (2012, 68688), (2544, 54324), (2592, 53318), (2862, 48288), (3018, 45792), (3392, 40743), (3816, 36216), (4024, 34344), (4293, 32192), (4527, 30528), (5088, 27162), (5184, 26659), (5724, 24144), (6036, 22896), (7632, 18108), (8048, 17172), (8586, 16096), (9054, 15264), (10176, 13581), (11448, 12072)]