187749184

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 168

約数和(自身を含む): 479511360

約数和(自身を除く): 291762176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 64, 76, 92, 98, 112, 133, 137, 152, 161, 184, 196, 224, 266, 274, 304, 322, 368, 392, 437, 448, 532, 548, 608, 644, 736, 784, 874, 931, 959, 1064, 1096, 1127, 1216, 1288, 1472, 1568, 1748, 1862, 1918, 2128, 2192, 2254, 2576, 2603, 3059, 3136, 3151, 3496, 3724, 3836, 4256, 4384, 4508, 5152, 5206, 6118, 6302, 6713, 6992, 7448, 7672, 8512, 8768, 9016, 10304, 10412, 12236, 12604, 13426, 13984, 14896, 15344, 18032, 18221, 20824, 21413, 22057, 24472, 25208, 26852, 27968, 29792, 30688, 36064, 36442, 41648, 42826, 44114, 48944, 50416, 53704, 59584, 59869, 61376, 72128, 72884, 83296, 85652, 88228, 97888, 100832, 107408, 119738, 127547, 145768, 154399, 166592, 171304, 176456, 195776, 201664, 214816, 239476, 255094, 291536, 308798, 342608, 352912, 419083, 429632, 478952, 510188, 583072, 617596, 685216, 705824, 838166, 957904, 1020376, 1166144, 1235192, 1370432, 1411648, 1676332, 1915808, 2040752, 2470384, 2933581, 3352664, 3831616, 4081504, 4940768, 5867162, 6705328, 8163008, 9881536, 11734324, 13410656, 23468648, 26821312, 46937296, 93874592, 187749184]

約数ペア:

[(1, 187749184), (2, 93874592), (4, 46937296), (7, 26821312), (8, 23468648), (14, 13410656), (16, 11734324), (19, 9881536), (23, 8163008), (28, 6705328), (32, 5867162), (38, 4940768), (46, 4081504), (49, 3831616), (56, 3352664), (64, 2933581), (76, 2470384), (92, 2040752), (98, 1915808), (112, 1676332), (133, 1411648), (137, 1370432), (152, 1235192), (161, 1166144), (184, 1020376), (196, 957904), (224, 838166), (266, 705824), (274, 685216), (304, 617596), (322, 583072), (368, 510188), (392, 478952), (437, 429632), (448, 419083), (532, 352912), (548, 342608), (608, 308798), (644, 291536), (736, 255094), (784, 239476), (874, 214816), (931, 201664), (959, 195776), (1064, 176456), (1096, 171304), (1127, 166592), (1216, 154399), (1288, 145768), (1472, 127547), (1568, 119738), (1748, 107408), (1862, 100832), (1918, 97888), (2128, 88228), (2192, 85652), (2254, 83296), (2576, 72884), (2603, 72128), (3059, 61376), (3136, 59869), (3151, 59584), (3496, 53704), (3724, 50416), (3836, 48944), (4256, 44114), (4384, 42826), (4508, 41648), (5152, 36442), (5206, 36064), (6118, 30688), (6302, 29792), (6713, 27968), (6992, 26852), (7448, 25208), (7672, 24472), (8512, 22057), (8768, 21413), (9016, 20824), (10304, 18221), (10412, 18032), (12236, 15344), (12604, 14896), (13426, 13984)]