157150903

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 197323776

約数和(自身を除く): 40172873

約数列:

[1, 7, 13, 71, 91, 169, 497, 923, 1183, 1871, 6461, 11999, 13097, 24323, 83993, 132841, 170261, 316199, 929887, 1726933, 2213393, 12088531, 22450129, 157150903]

約数ペア:

[(1, 157150903), (7, 22450129), (13, 12088531), (71, 2213393), (91, 1726933), (169, 929887), (497, 316199), (923, 170261), (1183, 132841), (1871, 83993), (6461, 24323), (11999, 13097)]