147971788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{39229}}^1$

素因数の和:39297

約数の個数: 24

約数和(自身を含む): 276806880

約数和(自身を除く): 128835092

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 39229, 78458, 156916, 902267, 1608389, 1804534, 3216778, 3609068, 6433556, 36992947, 73985894, 147971788]

約数ペア:

[(1, 147971788), (2, 73985894), (4, 36992947), (23, 6433556), (41, 3609068), (46, 3216778), (82, 1804534), (92, 1608389), (164, 902267), (943, 156916), (1886, 78458), (3772, 39229)]