188505144

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3114

約数の個数: 80

約数和(自身を含む): 533610000

約数和(自身を除く): 345104856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 582, 648, 776, 873, 1164, 1746, 2328, 2619, 2999, 3492, 5238, 5998, 6984, 7857, 8997, 10476, 11996, 15714, 17994, 20952, 23992, 26991, 31428, 35988, 53982, 62856, 71976, 80973, 107964, 161946, 215928, 242919, 290903, 323892, 485838, 581806, 647784, 872709, 971676, 1163612, 1745418, 1943352, 2327224, 2618127, 3490836, 5236254, 6981672, 7854381, 10472508, 15708762, 20945016, 23563143, 31417524, 47126286, 62835048, 94252572, 188505144]

約数ペア:

[(1, 188505144), (2, 94252572), (3, 62835048), (4, 47126286), (6, 31417524), (8, 23563143), (9, 20945016), (12, 15708762), (18, 10472508), (24, 7854381), (27, 6981672), (36, 5236254), (54, 3490836), (72, 2618127), (81, 2327224), (97, 1943352), (108, 1745418), (162, 1163612), (194, 971676), (216, 872709), (291, 647784), (324, 581806), (388, 485838), (582, 323892), (648, 290903), (776, 242919), (873, 215928), (1164, 161946), (1746, 107964), (2328, 80973), (2619, 71976), (2999, 62856), (3492, 53982), (5238, 35988), (5998, 31428), (6984, 26991), (7857, 23992), (8997, 20952), (10476, 17994), (11996, 15714)]