168889396806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{819239}}^1$

素因数の和:820141

約数の個数: 48

約数和(自身を含む): 394523045280

約数和(自身を除く): 225633648474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 881, 1762, 2643, 5286, 7929, 11453, 15858, 22906, 34359, 68718, 103077, 206154, 819239, 1638478, 2457717, 4915434, 7373151, 10650107, 14746302, 21300214, 31950321, 63900642, 95850963, 191701926, 721749559, 1443499118, 2165248677, 4330497354, 6495746031, 9382744267, 12991492062, 18765488534, 28148232801, 56296465602, 84444698403, 168889396806]

約数ペア:

[(1, 168889396806), (2, 84444698403), (3, 56296465602), (6, 28148232801), (9, 18765488534), (13, 12991492062), (18, 9382744267), (26, 6495746031), (39, 4330497354), (78, 2165248677), (117, 1443499118), (234, 721749559), (881, 191701926), (1762, 95850963), (2643, 63900642), (5286, 31950321), (7929, 21300214), (11453, 14746302), (15858, 10650107), (22906, 7373151), (34359, 4915434), (68718, 2457717), (103077, 1638478), (206154, 819239)]