168295945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{3821}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 211341312

約数和(自身を除く): 43045367

約数列:

[1, 5, 23, 115, 383, 1915, 3821, 8809, 19105, 44045, 87883, 439415, 1463443, 7317215, 33659189, 168295945]

約数ペア:

[(1, 168295945), (5, 33659189), (23, 7317215), (115, 1463443), (383, 439415), (1915, 87883), (3821, 44045), (8809, 19105)]