154298904

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 424673280

約数和(自身を除く): 270374376

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 71, 92, 93, 124, 127, 138, 142, 184, 186, 213, 248, 254, 276, 284, 372, 381, 426, 508, 552, 568, 713, 744, 762, 852, 1016, 1426, 1524, 1633, 1704, 2139, 2201, 2852, 2921, 3048, 3266, 3937, 4278, 4402, 4899, 5704, 5842, 6532, 6603, 7874, 8556, 8763, 8804, 9017, 9798, 11684, 11811, 13064, 13206, 15748, 17112, 17526, 17608, 18034, 19596, 23368, 23622, 26412, 27051, 31496, 35052, 36068, 39192, 47244, 50623, 52824, 54102, 70104, 72136, 90551, 94488, 101246, 108204, 151869, 181102, 202492, 207391, 216408, 271653, 279527, 303738, 362204, 404984, 414782, 543306, 559054, 607476, 622173, 724408, 829564, 838581, 1086612, 1118108, 1214952, 1244346, 1659128, 1677162, 2173224, 2236216, 2488692, 3354324, 4977384, 6429121, 6708648, 12858242, 19287363, 25716484, 38574726, 51432968, 77149452, 154298904]

約数ペア:

[(1, 154298904), (2, 77149452), (3, 51432968), (4, 38574726), (6, 25716484), (8, 19287363), (12, 12858242), (23, 6708648), (24, 6429121), (31, 4977384), (46, 3354324), (62, 2488692), (69, 2236216), (71, 2173224), (92, 1677162), (93, 1659128), (124, 1244346), (127, 1214952), (138, 1118108), (142, 1086612), (184, 838581), (186, 829564), (213, 724408), (248, 622173), (254, 607476), (276, 559054), (284, 543306), (372, 414782), (381, 404984), (426, 362204), (508, 303738), (552, 279527), (568, 271653), (713, 216408), (744, 207391), (762, 202492), (852, 181102), (1016, 151869), (1426, 108204), (1524, 101246), (1633, 94488), (1704, 90551), (2139, 72136), (2201, 70104), (2852, 54102), (2921, 52824), (3048, 50623), (3266, 47244), (3937, 39192), (4278, 36068), (4402, 35052), (4899, 31496), (5704, 27051), (5842, 26412), (6532, 23622), (6603, 23368), (7874, 19596), (8556, 18034), (8763, 17608), (8804, 17526), (9017, 17112), (9798, 15748), (11684, 13206), (11811, 13064)]