140916072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 258251928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 83, 88, 109, 118, 132, 166, 177, 218, 236, 249, 264, 327, 332, 354, 436, 472, 498, 649, 654, 664, 708, 872, 913, 996, 1199, 1298, 1308, 1416, 1826, 1947, 1992, 2398, 2596, 2616, 2739, 3597, 3652, 3894, 4796, 4897, 5192, 5478, 6431, 7194, 7304, 7788, 9047, 9592, 9794, 10956, 12862, 14388, 14691, 15576, 18094, 19293, 19588, 21912, 25724, 27141, 28776, 29382, 36188, 38586, 39176, 51448, 53867, 54282, 58764, 70741, 72376, 77172, 99517, 107734, 108564, 117528, 141482, 154344, 161601, 199034, 212223, 215468, 217128, 282964, 298551, 323202, 398068, 424446, 430936, 533773, 565928, 597102, 646404, 796136, 848892, 1067546, 1194204, 1292808, 1601319, 1697784, 2135092, 2388408, 3202638, 4270184, 5871503, 6405276, 11743006, 12810552, 17614509, 23486012, 35229018, 46972024, 70458036, 140916072]

約数ペア:

[(1, 140916072), (2, 70458036), (3, 46972024), (4, 35229018), (6, 23486012), (8, 17614509), (11, 12810552), (12, 11743006), (22, 6405276), (24, 5871503), (33, 4270184), (44, 3202638), (59, 2388408), (66, 2135092), (83, 1697784), (88, 1601319), (109, 1292808), (118, 1194204), (132, 1067546), (166, 848892), (177, 796136), (218, 646404), (236, 597102), (249, 565928), (264, 533773), (327, 430936), (332, 424446), (354, 398068), (436, 323202), (472, 298551), (498, 282964), (649, 217128), (654, 215468), (664, 212223), (708, 199034), (872, 161601), (913, 154344), (996, 141482), (1199, 117528), (1298, 108564), (1308, 107734), (1416, 99517), (1826, 77172), (1947, 72376), (1992, 70741), (2398, 58764), (2596, 54282), (2616, 53867), (2739, 51448), (3597, 39176), (3652, 38586), (3894, 36188), (4796, 29382), (4897, 28776), (5192, 27141), (5478, 25724), (6431, 21912), (7194, 19588), (7304, 19293), (7788, 18094), (9047, 15576), (9592, 14691), (9794, 14388), (10956, 12862)]