161223264

素因数分解:

$2^5\times 3^3\times {\mathrm{186601}}^1$

素因数の和:186620

約数の個数: 48

約数和(自身を含む): 470237040

約数和(自身を除く): 309013776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 186601, 373202, 559803, 746404, 1119606, 1492808, 1679409, 2239212, 2985616, 3358818, 4478424, 5038227, 5971232, 6717636, 8956848, 10076454, 13435272, 17913696, 20152908, 26870544, 40305816, 53741088, 80611632, 161223264]

約数ペア:

[(1, 161223264), (2, 80611632), (3, 53741088), (4, 40305816), (6, 26870544), (8, 20152908), (9, 17913696), (12, 13435272), (16, 10076454), (18, 8956848), (24, 6717636), (27, 5971232), (32, 5038227), (36, 4478424), (48, 3358818), (54, 2985616), (72, 2239212), (96, 1679409), (108, 1492808), (144, 1119606), (216, 746404), (288, 559803), (432, 373202), (864, 186601)]