156789678121

素因数分解:

${\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1\times {\mathrm{41143}}^1$

素因数の和:42132

約数の個数: 16

約数和(自身を含む): 164565467136

約数和(自身を除く): 7775789015

約数列:

[1, 23, 223, 743, 5129, 17089, 41143, 165689, 946289, 3810847, 9174889, 30569249, 211022447, 703092727, 6816942527, 156789678121]

約数ペア:

[(1, 156789678121), (23, 6816942527), (223, 703092727), (743, 211022447), (5129, 30569249), (17089, 9174889), (41143, 3810847), (165689, 946289)]