190474668

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4931}}^1$

素因数の和:5007

約数の個数: 72

約数和(自身を含む): 511645680

約数和(自身を除く): 321171012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 2146, 3219, 4292, 4931, 6438, 9657, 9862, 12876, 14793, 19314, 19724, 29586, 38628, 44379, 59172, 88758, 142999, 177516, 182447, 285998, 364894, 428997, 547341, 571996, 729788, 857994, 1094682, 1286991, 1642023, 1715988, 2189364, 2573982, 3284046, 5147964, 5290963, 6568092, 10581926, 15872889, 21163852, 31745778, 47618667, 63491556, 95237334, 190474668]

約数ペア:

[(1, 190474668), (2, 95237334), (3, 63491556), (4, 47618667), (6, 31745778), (9, 21163852), (12, 15872889), (18, 10581926), (29, 6568092), (36, 5290963), (37, 5147964), (58, 3284046), (74, 2573982), (87, 2189364), (111, 1715988), (116, 1642023), (148, 1286991), (174, 1094682), (222, 857994), (261, 729788), (333, 571996), (348, 547341), (444, 428997), (522, 364894), (666, 285998), (1044, 182447), (1073, 177516), (1332, 142999), (2146, 88758), (3219, 59172), (4292, 44379), (4931, 38628), (6438, 29586), (9657, 19724), (9862, 19314), (12876, 14793)]