161066646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8293}}^1$

素因数の和:8397

約数の個数: 48

約数和(自身を含む): 380396016

約数和(自身を除く): 219329370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 8293, 9711, 16586, 19422, 24879, 49758, 74637, 107809, 149274, 215618, 323427, 646854, 688319, 970281, 1376638, 1940562, 2064957, 4129914, 6194871, 8948147, 12389742, 17896294, 26844441, 53688882, 80533323, 161066646]

約数ペア:

[(1, 161066646), (2, 80533323), (3, 53688882), (6, 26844441), (9, 17896294), (13, 12389742), (18, 8948147), (26, 6194871), (39, 4129914), (78, 2064957), (83, 1940562), (117, 1376638), (166, 970281), (234, 688319), (249, 646854), (498, 323427), (747, 215618), (1079, 149274), (1494, 107809), (2158, 74637), (3237, 49758), (6474, 24879), (8293, 19422), (9711, 16586)]