161434566

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{63607}}^1$

素因数の和:63665

約数の個数: 32

約数和(自身を含む): 366382080

約数和(自身を除く): 204947514

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 63607, 127214, 190821, 381642, 572463, 1144926, 1717389, 2989529, 3434778, 5979058, 8968587, 17937174, 26905761, 53811522, 80717283, 161434566]

約数ペア:

[(1, 161434566), (2, 80717283), (3, 53811522), (6, 26905761), (9, 17937174), (18, 8968587), (27, 5979058), (47, 3434778), (54, 2989529), (94, 1717389), (141, 1144926), (282, 572463), (423, 381642), (846, 190821), (1269, 127214), (2538, 63607)]