158554088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 421355520

約数和(自身を除く): 262801432

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 23, 28, 31, 38, 44, 46, 56, 62, 76, 77, 88, 92, 124, 133, 152, 154, 161, 184, 209, 217, 248, 253, 266, 308, 322, 341, 361, 418, 434, 437, 506, 532, 589, 616, 644, 682, 713, 722, 836, 868, 874, 1012, 1064, 1178, 1288, 1364, 1426, 1444, 1463, 1672, 1736, 1748, 1771, 2024, 2356, 2387, 2527, 2728, 2852, 2888, 2926, 3059, 3496, 3542, 3971, 4123, 4712, 4774, 4807, 4991, 5054, 5704, 5852, 6118, 6479, 7084, 7843, 7942, 8246, 8303, 9548, 9614, 9982, 10108, 11191, 11704, 12236, 12958, 13547, 14168, 15686, 15884, 16492, 16606, 19096, 19228, 19964, 20216, 22382, 24472, 25916, 27094, 27797, 31372, 31768, 32984, 33212, 33649, 38456, 39928, 44764, 45353, 51832, 54188, 54901, 55594, 58121, 62744, 66424, 67298, 78337, 89528, 90706, 91333, 94829, 108376, 109802, 111188, 116242, 123101, 134596, 149017, 156674, 181412, 182666, 189658, 219604, 222376, 232484, 246202, 257393, 269192, 298034, 313348, 362824, 365332, 379316, 439208, 464968, 492404, 514786, 596068, 626696, 639331, 730664, 758632, 861707, 984808, 1029572, 1043119, 1192136, 1278662, 1723414, 1801751, 2059144, 2086238, 2557324, 2831323, 3446828, 3603502, 4172476, 5114648, 5662646, 6893656, 7207004, 8344952, 11325292, 14414008, 19819261, 22650584, 39638522, 79277044, 158554088]

約数ペア:

[(1, 158554088), (2, 79277044), (4, 39638522), (7, 22650584), (8, 19819261), (11, 14414008), (14, 11325292), (19, 8344952), (22, 7207004), (23, 6893656), (28, 5662646), (31, 5114648), (38, 4172476), (44, 3603502), (46, 3446828), (56, 2831323), (62, 2557324), (76, 2086238), (77, 2059144), (88, 1801751), (92, 1723414), (124, 1278662), (133, 1192136), (152, 1043119), (154, 1029572), (161, 984808), (184, 861707), (209, 758632), (217, 730664), (248, 639331), (253, 626696), (266, 596068), (308, 514786), (322, 492404), (341, 464968), (361, 439208), (418, 379316), (434, 365332), (437, 362824), (506, 313348), (532, 298034), (589, 269192), (616, 257393), (644, 246202), (682, 232484), (713, 222376), (722, 219604), (836, 189658), (868, 182666), (874, 181412), (1012, 156674), (1064, 149017), (1178, 134596), (1288, 123101), (1364, 116242), (1426, 111188), (1444, 109802), (1463, 108376), (1672, 94829), (1736, 91333), (1748, 90706), (1771, 89528), (2024, 78337), (2356, 67298), (2387, 66424), (2527, 62744), (2728, 58121), (2852, 55594), (2888, 54901), (2926, 54188), (3059, 51832), (3496, 45353), (3542, 44764), (3971, 39928), (4123, 38456), (4712, 33649), (4774, 33212), (4807, 32984), (4991, 31768), (5054, 31372), (5704, 27797), (5852, 27094), (6118, 25916), (6479, 24472), (7084, 22382), (7843, 20216), (7942, 19964), (8246, 19228), (8303, 19096), (9548, 16606), (9614, 16492), (9982, 15884), (10108, 15686), (11191, 14168), (11704, 13547), (12236, 12958)]