15951144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 47278080

約数和(自身を除く): 31326936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 37, 44, 46, 66, 69, 71, 74, 88, 92, 111, 132, 138, 142, 148, 184, 213, 222, 253, 264, 276, 284, 296, 407, 426, 444, 506, 552, 568, 759, 781, 814, 851, 852, 888, 1012, 1221, 1518, 1562, 1628, 1633, 1702, 1704, 2024, 2343, 2442, 2553, 2627, 3036, 3124, 3256, 3266, 3404, 4686, 4884, 4899, 5106, 5254, 6072, 6248, 6532, 6808, 7881, 9361, 9372, 9768, 9798, 10212, 10508, 13064, 15762, 17963, 18722, 18744, 19596, 20424, 21016, 28083, 28897, 31524, 35926, 37444, 39192, 53889, 56166, 57794, 60421, 63048, 71852, 74888, 86691, 107778, 112332, 115588, 120842, 143704, 173382, 181263, 215556, 224664, 231176, 241684, 346764, 362526, 431112, 483368, 664631, 693528, 725052, 1329262, 1450104, 1993893, 2658524, 3987786, 5317048, 7975572, 15951144]

約数ペア:

[(1, 15951144), (2, 7975572), (3, 5317048), (4, 3987786), (6, 2658524), (8, 1993893), (11, 1450104), (12, 1329262), (22, 725052), (23, 693528), (24, 664631), (33, 483368), (37, 431112), (44, 362526), (46, 346764), (66, 241684), (69, 231176), (71, 224664), (74, 215556), (88, 181263), (92, 173382), (111, 143704), (132, 120842), (138, 115588), (142, 112332), (148, 107778), (184, 86691), (213, 74888), (222, 71852), (253, 63048), (264, 60421), (276, 57794), (284, 56166), (296, 53889), (407, 39192), (426, 37444), (444, 35926), (506, 31524), (552, 28897), (568, 28083), (759, 21016), (781, 20424), (814, 19596), (851, 18744), (852, 18722), (888, 17963), (1012, 15762), (1221, 13064), (1518, 10508), (1562, 10212), (1628, 9798), (1633, 9768), (1702, 9372), (1704, 9361), (2024, 7881), (2343, 6808), (2442, 6532), (2553, 6248), (2627, 6072), (3036, 5254), (3124, 5106), (3256, 4899), (3266, 4884), (3404, 4686)]