189687072

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{85909}}^1$

素因数の和:85945

約数の個数: 48

約数和(自身を含む): 519583680

約数和(自身を除く): 329896608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 85909, 171818, 257727, 343636, 515454, 687272, 1030908, 1374544, 1975907, 2061816, 2749088, 3951814, 4123632, 5927721, 7903628, 8247264, 11855442, 15807256, 23710884, 31614512, 47421768, 63229024, 94843536, 189687072]

約数ペア:

[(1, 189687072), (2, 94843536), (3, 63229024), (4, 47421768), (6, 31614512), (8, 23710884), (12, 15807256), (16, 11855442), (23, 8247264), (24, 7903628), (32, 5927721), (46, 4123632), (48, 3951814), (69, 2749088), (92, 2061816), (96, 1975907), (138, 1374544), (184, 1030908), (276, 687272), (368, 515454), (552, 343636), (736, 257727), (1104, 171818), (2208, 85909)]