187721292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 526780800

約数和(自身を除く): 339059508

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 29, 33, 38, 44, 57, 58, 66, 76, 87, 89, 114, 116, 132, 174, 178, 209, 228, 267, 319, 348, 356, 418, 534, 551, 627, 638, 836, 841, 957, 979, 1068, 1102, 1254, 1276, 1653, 1682, 1691, 1914, 1958, 2204, 2508, 2523, 2581, 2937, 3306, 3364, 3382, 3828, 3916, 5046, 5073, 5162, 5874, 6061, 6612, 6764, 7743, 9251, 10092, 10146, 10324, 11748, 12122, 15486, 15979, 18183, 18502, 18601, 20292, 24244, 27753, 28391, 30972, 31958, 36366, 37004, 37202, 47937, 49039, 55506, 55803, 56782, 63916, 72732, 74404, 74849, 85173, 95874, 98078, 111012, 111606, 113564, 147117, 149698, 170346, 175769, 191748, 196156, 223212, 224547, 294234, 299396, 340692, 351538, 449094, 527307, 539429, 588468, 703076, 823339, 898188, 1054614, 1078858, 1422131, 1618287, 1646678, 2109228, 2157716, 2470017, 2844262, 3236574, 3293356, 4266393, 4940034, 5688524, 6473148, 8532786, 9880068, 15643441, 17065572, 31286882, 46930323, 62573764, 93860646, 187721292]

約数ペア:

[(1, 187721292), (2, 93860646), (3, 62573764), (4, 46930323), (6, 31286882), (11, 17065572), (12, 15643441), (19, 9880068), (22, 8532786), (29, 6473148), (33, 5688524), (38, 4940034), (44, 4266393), (57, 3293356), (58, 3236574), (66, 2844262), (76, 2470017), (87, 2157716), (89, 2109228), (114, 1646678), (116, 1618287), (132, 1422131), (174, 1078858), (178, 1054614), (209, 898188), (228, 823339), (267, 703076), (319, 588468), (348, 539429), (356, 527307), (418, 449094), (534, 351538), (551, 340692), (627, 299396), (638, 294234), (836, 224547), (841, 223212), (957, 196156), (979, 191748), (1068, 175769), (1102, 170346), (1254, 149698), (1276, 147117), (1653, 113564), (1682, 111606), (1691, 111012), (1914, 98078), (1958, 95874), (2204, 85173), (2508, 74849), (2523, 74404), (2581, 72732), (2937, 63916), (3306, 56782), (3364, 55803), (3382, 55506), (3828, 49039), (3916, 47937), (5046, 37202), (5073, 37004), (5162, 36366), (5874, 31958), (6061, 30972), (6612, 28391), (6764, 27753), (7743, 24244), (9251, 20292), (10092, 18601), (10146, 18502), (10324, 18183), (11748, 15979), (12122, 15486)]