149809128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 448761600

約数和(自身を除く): 298952472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 97, 116, 168, 174, 194, 203, 232, 291, 317, 348, 388, 406, 582, 609, 634, 679, 696, 776, 812, 951, 1164, 1218, 1268, 1358, 1624, 1902, 2037, 2219, 2328, 2436, 2536, 2716, 2813, 3804, 4074, 4438, 4872, 5432, 5626, 6657, 7608, 8148, 8439, 8876, 9193, 11252, 13314, 16296, 16878, 17752, 18386, 19691, 22504, 26628, 27579, 30749, 33756, 36772, 39382, 53256, 55158, 59073, 61498, 64351, 67512, 73544, 78764, 92247, 110316, 118146, 122996, 128702, 157528, 184494, 193053, 215243, 220632, 236292, 245992, 257404, 368988, 386106, 430486, 472584, 514808, 645729, 737976, 772212, 860972, 891721, 1291458, 1544424, 1721944, 1783442, 2582916, 2675163, 3566884, 5165832, 5350326, 6242047, 7133768, 10700652, 12484094, 18726141, 21401304, 24968188, 37452282, 49936376, 74904564, 149809128]

約数ペア:

[(1, 149809128), (2, 74904564), (3, 49936376), (4, 37452282), (6, 24968188), (7, 21401304), (8, 18726141), (12, 12484094), (14, 10700652), (21, 7133768), (24, 6242047), (28, 5350326), (29, 5165832), (42, 3566884), (56, 2675163), (58, 2582916), (84, 1783442), (87, 1721944), (97, 1544424), (116, 1291458), (168, 891721), (174, 860972), (194, 772212), (203, 737976), (232, 645729), (291, 514808), (317, 472584), (348, 430486), (388, 386106), (406, 368988), (582, 257404), (609, 245992), (634, 236292), (679, 220632), (696, 215243), (776, 193053), (812, 184494), (951, 157528), (1164, 128702), (1218, 122996), (1268, 118146), (1358, 110316), (1624, 92247), (1902, 78764), (2037, 73544), (2219, 67512), (2328, 64351), (2436, 61498), (2536, 59073), (2716, 55158), (2813, 53256), (3804, 39382), (4074, 36772), (4438, 33756), (4872, 30749), (5432, 27579), (5626, 26628), (6657, 22504), (7608, 19691), (8148, 18386), (8439, 17752), (8876, 16878), (9193, 16296), (11252, 13314)]