163399216

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1061

約数の個数: 40

約数和(自身を含む): 322757120

約数和(自身を除く): 159357904

約数列:

[1, 2, 4, 8, 16, 97, 127, 194, 254, 388, 508, 776, 829, 1016, 1552, 1658, 2032, 3316, 6632, 12319, 13264, 24638, 49276, 80413, 98552, 105283, 160826, 197104, 210566, 321652, 421132, 643304, 842264, 1286608, 1684528, 10212451, 20424902, 40849804, 81699608, 163399216]

約数ペア:

[(1, 163399216), (2, 81699608), (4, 40849804), (8, 20424902), (16, 10212451), (97, 1684528), (127, 1286608), (194, 842264), (254, 643304), (388, 421132), (508, 321652), (776, 210566), (829, 197104), (1016, 160826), (1552, 105283), (1658, 98552), (2032, 80413), (3316, 49276), (6632, 24638), (12319, 13264)]