131624768

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 84

約数和(自身を含む): 299984160

約数和(自身を除く): 168359392

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 121, 176, 184, 242, 253, 352, 368, 484, 506, 704, 736, 739, 968, 1012, 1472, 1478, 1936, 2024, 2783, 2956, 3872, 4048, 5566, 5912, 7744, 8096, 8129, 11132, 11824, 16192, 16258, 16997, 22264, 23648, 32516, 33994, 44528, 47296, 65032, 67988, 89056, 89419, 130064, 135976, 178112, 178838, 186967, 260128, 271952, 357676, 373934, 520256, 543904, 715352, 747868, 1087808, 1430704, 1495736, 2056637, 2861408, 2991472, 4113274, 5722816, 5982944, 8226548, 11965888, 16453096, 32906192, 65812384, 131624768]

約数ペア:

[(1, 131624768), (2, 65812384), (4, 32906192), (8, 16453096), (11, 11965888), (16, 8226548), (22, 5982944), (23, 5722816), (32, 4113274), (44, 2991472), (46, 2861408), (64, 2056637), (88, 1495736), (92, 1430704), (121, 1087808), (176, 747868), (184, 715352), (242, 543904), (253, 520256), (352, 373934), (368, 357676), (484, 271952), (506, 260128), (704, 186967), (736, 178838), (739, 178112), (968, 135976), (1012, 130064), (1472, 89419), (1478, 89056), (1936, 67988), (2024, 65032), (2783, 47296), (2956, 44528), (3872, 33994), (4048, 32516), (5566, 23648), (5912, 22264), (7744, 16997), (8096, 16258), (8129, 16192), (11132, 11824)]