165876732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 496484352

約数和(自身を除く): 330607620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 73, 84, 126, 127, 142, 146, 213, 219, 252, 254, 284, 292, 381, 426, 438, 497, 508, 511, 639, 657, 762, 852, 876, 889, 994, 1022, 1143, 1278, 1314, 1491, 1524, 1533, 1778, 1988, 2044, 2286, 2556, 2628, 2667, 2982, 3066, 3556, 4473, 4572, 4599, 5183, 5334, 5964, 6132, 8001, 8946, 9017, 9198, 9271, 10366, 10668, 15549, 16002, 17892, 18034, 18396, 18542, 20732, 27051, 27813, 31098, 32004, 36068, 36281, 37084, 46647, 54102, 55626, 62196, 63119, 64897, 72562, 81153, 83439, 93294, 108204, 108843, 111252, 126238, 129794, 145124, 162306, 166878, 186588, 189357, 194691, 217686, 252476, 259588, 324612, 326529, 333756, 378714, 389382, 435372, 568071, 584073, 653058, 658241, 757428, 778764, 1136142, 1168146, 1306116, 1316482, 1974723, 2272284, 2336292, 2632964, 3949446, 4607687, 5924169, 7898892, 9215374, 11848338, 13823061, 18430748, 23696676, 27646122, 41469183, 55292244, 82938366, 165876732]

約数ペア:

[(1, 165876732), (2, 82938366), (3, 55292244), (4, 41469183), (6, 27646122), (7, 23696676), (9, 18430748), (12, 13823061), (14, 11848338), (18, 9215374), (21, 7898892), (28, 5924169), (36, 4607687), (42, 3949446), (63, 2632964), (71, 2336292), (73, 2272284), (84, 1974723), (126, 1316482), (127, 1306116), (142, 1168146), (146, 1136142), (213, 778764), (219, 757428), (252, 658241), (254, 653058), (284, 584073), (292, 568071), (381, 435372), (426, 389382), (438, 378714), (497, 333756), (508, 326529), (511, 324612), (639, 259588), (657, 252476), (762, 217686), (852, 194691), (876, 189357), (889, 186588), (994, 166878), (1022, 162306), (1143, 145124), (1278, 129794), (1314, 126238), (1491, 111252), (1524, 108843), (1533, 108204), (1778, 93294), (1988, 83439), (2044, 81153), (2286, 72562), (2556, 64897), (2628, 63119), (2667, 62196), (2982, 55626), (3066, 54102), (3556, 46647), (4473, 37084), (4572, 36281), (4599, 36068), (5183, 32004), (5334, 31098), (5964, 27813), (6132, 27051), (8001, 20732), (8946, 18542), (9017, 18396), (9198, 18034), (9271, 17892), (10366, 16002), (10668, 15549)]