147340516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{10711}}^1$

素因数の和:10915

約数の個数: 24

約数和(自身を含む): 272941760

約数和(自身を除く): 125601244

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 10711, 13756, 21422, 42844, 203509, 407018, 814036, 1938691, 3877382, 7754764, 36835129, 73670258, 147340516]

約数ペア:

[(1, 147340516), (2, 73670258), (4, 36835129), (19, 7754764), (38, 3877382), (76, 1938691), (181, 814036), (362, 407018), (724, 203509), (3439, 42844), (6878, 21422), (10711, 13756)]