130915206

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{20147}}^1$

素因数の和:20193

約数の個数: 36

約数和(自身を含む): 299379132

約数和(自身を除く): 168463926

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 20147, 40294, 60441, 120882, 181323, 362646, 382793, 765586, 1148379, 2296758, 3445137, 6890274, 7273067, 14546134, 21819201, 43638402, 65457603, 130915206]

約数ペア:

[(1, 130915206), (2, 65457603), (3, 43638402), (6, 21819201), (9, 14546134), (18, 7273067), (19, 6890274), (38, 3445137), (57, 2296758), (114, 1148379), (171, 765586), (342, 382793), (361, 362646), (722, 181323), (1083, 120882), (2166, 60441), (3249, 40294), (6498, 20147)]