43189888

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 107712000

約数和(自身を除く): 64522112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 59, 64, 76, 86, 112, 118, 128, 133, 152, 172, 224, 236, 266, 301, 304, 344, 413, 448, 472, 532, 602, 608, 688, 817, 826, 896, 944, 1064, 1121, 1204, 1216, 1376, 1634, 1652, 1888, 2128, 2242, 2408, 2432, 2537, 2752, 3268, 3304, 3776, 4256, 4484, 4816, 5074, 5504, 5719, 6536, 6608, 7552, 7847, 8512, 8968, 9632, 10148, 11438, 13072, 13216, 15694, 17024, 17759, 17936, 19264, 20296, 22876, 26144, 26432, 31388, 35518, 35872, 38528, 40592, 45752, 48203, 52288, 52864, 62776, 71036, 71744, 81184, 91504, 96406, 104576, 125552, 142072, 143488, 162368, 183008, 192812, 251104, 284144, 324736, 337421, 366016, 385624, 502208, 568288, 674842, 732032, 771248, 1004416, 1136576, 1349684, 1542496, 2273152, 2699368, 3084992, 5398736, 6169984, 10797472, 21594944, 43189888]

約数ペア:

[(1, 43189888), (2, 21594944), (4, 10797472), (7, 6169984), (8, 5398736), (14, 3084992), (16, 2699368), (19, 2273152), (28, 1542496), (32, 1349684), (38, 1136576), (43, 1004416), (56, 771248), (59, 732032), (64, 674842), (76, 568288), (86, 502208), (112, 385624), (118, 366016), (128, 337421), (133, 324736), (152, 284144), (172, 251104), (224, 192812), (236, 183008), (266, 162368), (301, 143488), (304, 142072), (344, 125552), (413, 104576), (448, 96406), (472, 91504), (532, 81184), (602, 71744), (608, 71036), (688, 62776), (817, 52864), (826, 52288), (896, 48203), (944, 45752), (1064, 40592), (1121, 38528), (1204, 35872), (1216, 35518), (1376, 31388), (1634, 26432), (1652, 26144), (1888, 22876), (2128, 20296), (2242, 19264), (2408, 17936), (2432, 17759), (2537, 17024), (2752, 15694), (3268, 13216), (3304, 13072), (3776, 11438), (4256, 10148), (4484, 9632), (4816, 8968), (5074, 8512), (5504, 7847), (5719, 7552), (6536, 6608)]