147212156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{404429}}^1$

素因数の和:404453

約数の個数: 24

約数和(自身を含む): 317073120

約数和(自身を除く): 169860964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 404429, 808858, 1617716, 2831003, 5257577, 5662006, 10515154, 11324012, 21030308, 36803039, 73606078, 147212156]

約数ペア:

[(1, 147212156), (2, 73606078), (4, 36803039), (7, 21030308), (13, 11324012), (14, 10515154), (26, 5662006), (28, 5257577), (52, 2831003), (91, 1617716), (182, 808858), (364, 404429)]