138419736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 433305600

約数和(自身を除く): 294885864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 61, 78, 84, 91, 104, 122, 156, 168, 182, 183, 244, 273, 312, 364, 366, 427, 488, 546, 728, 732, 793, 854, 1039, 1092, 1281, 1464, 1586, 1708, 2078, 2184, 2379, 2562, 3117, 3172, 3416, 4156, 4758, 5124, 5551, 6234, 6344, 7273, 8312, 9516, 10248, 11102, 12468, 13507, 14546, 16653, 19032, 21819, 22204, 24936, 27014, 29092, 33306, 40521, 43638, 44408, 54028, 58184, 63379, 66612, 81042, 87276, 94549, 108056, 126758, 133224, 162084, 174552, 189098, 190137, 253516, 283647, 324168, 378196, 380274, 443653, 507032, 567294, 756392, 760548, 823927, 887306, 1134588, 1330959, 1521096, 1647854, 1774612, 2269176, 2471781, 2661918, 3295708, 3549224, 4943562, 5323836, 5767489, 6591416, 9887124, 10647672, 11534978, 17302467, 19774248, 23069956, 34604934, 46139912, 69209868, 138419736]

約数ペア:

[(1, 138419736), (2, 69209868), (3, 46139912), (4, 34604934), (6, 23069956), (7, 19774248), (8, 17302467), (12, 11534978), (13, 10647672), (14, 9887124), (21, 6591416), (24, 5767489), (26, 5323836), (28, 4943562), (39, 3549224), (42, 3295708), (52, 2661918), (56, 2471781), (61, 2269176), (78, 1774612), (84, 1647854), (91, 1521096), (104, 1330959), (122, 1134588), (156, 887306), (168, 823927), (182, 760548), (183, 756392), (244, 567294), (273, 507032), (312, 443653), (364, 380274), (366, 378196), (427, 324168), (488, 283647), (546, 253516), (728, 190137), (732, 189098), (793, 174552), (854, 162084), (1039, 133224), (1092, 126758), (1281, 108056), (1464, 94549), (1586, 87276), (1708, 81042), (2078, 66612), (2184, 63379), (2379, 58184), (2562, 54028), (3117, 44408), (3172, 43638), (3416, 40521), (4156, 33306), (4758, 29092), (5124, 27014), (5551, 24936), (6234, 22204), (6344, 21819), (7273, 19032), (8312, 16653), (9516, 14546), (10248, 13507), (11102, 12468)]