131249748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 361912320

約数和(自身を除く): 230662572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 71, 84, 118, 142, 177, 213, 236, 284, 354, 373, 413, 426, 497, 708, 746, 826, 852, 994, 1119, 1239, 1491, 1492, 1652, 1988, 2238, 2478, 2611, 2982, 4189, 4476, 4956, 5222, 5964, 7833, 8378, 10444, 12567, 15666, 16756, 22007, 25134, 26483, 29323, 31332, 44014, 50268, 52966, 58646, 66021, 79449, 87969, 88028, 105932, 117292, 132042, 154049, 158898, 175938, 185381, 264084, 308098, 317796, 351876, 370762, 462147, 556143, 616196, 741524, 924294, 1112286, 1562497, 1848588, 2224572, 3124994, 4687491, 6249988, 9374982, 10937479, 18749964, 21874958, 32812437, 43749916, 65624874, 131249748]

約数ペア:

[(1, 131249748), (2, 65624874), (3, 43749916), (4, 32812437), (6, 21874958), (7, 18749964), (12, 10937479), (14, 9374982), (21, 6249988), (28, 4687491), (42, 3124994), (59, 2224572), (71, 1848588), (84, 1562497), (118, 1112286), (142, 924294), (177, 741524), (213, 616196), (236, 556143), (284, 462147), (354, 370762), (373, 351876), (413, 317796), (426, 308098), (497, 264084), (708, 185381), (746, 175938), (826, 158898), (852, 154049), (994, 132042), (1119, 117292), (1239, 105932), (1491, 88028), (1492, 87969), (1652, 79449), (1988, 66021), (2238, 58646), (2478, 52966), (2611, 50268), (2982, 44014), (4189, 31332), (4476, 29323), (4956, 26483), (5222, 25134), (5964, 22007), (7833, 16756), (8378, 15666), (10444, 12567)]