188207968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{929}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 400286880

約数和(自身を除く): 212078912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 487, 929, 974, 1858, 1948, 3716, 3896, 6331, 7432, 7792, 12077, 12662, 14864, 15584, 24154, 25324, 29728, 48308, 50648, 96616, 101296, 193232, 202592, 386464, 452423, 904846, 1809692, 3619384, 5881499, 7238768, 11762998, 14477536, 23525996, 47051992, 94103984, 188207968]

約数ペア:

[(1, 188207968), (2, 94103984), (4, 47051992), (8, 23525996), (13, 14477536), (16, 11762998), (26, 7238768), (32, 5881499), (52, 3619384), (104, 1809692), (208, 904846), (416, 452423), (487, 386464), (929, 202592), (974, 193232), (1858, 101296), (1948, 96616), (3716, 50648), (3896, 48308), (6331, 29728), (7432, 25324), (7792, 24154), (12077, 15584), (12662, 14864)]