131070768

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{66601}}^1$

素因数の和:66653

約数の個数: 40

約数和(自身を含む): 346863216

約数和(自身を除く): 215792448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 66601, 133202, 199803, 266404, 399606, 532808, 799212, 1065616, 1598424, 2730641, 3196848, 5461282, 8191923, 10922564, 16383846, 21845128, 32767692, 43690256, 65535384, 131070768]

約数ペア:

[(1, 131070768), (2, 65535384), (3, 43690256), (4, 32767692), (6, 21845128), (8, 16383846), (12, 10922564), (16, 8191923), (24, 5461282), (41, 3196848), (48, 2730641), (82, 1598424), (123, 1065616), (164, 799212), (246, 532808), (328, 399606), (492, 266404), (656, 199803), (984, 133202), (1968, 66601)]