145142963

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 168198336

約数和(自身を除く): 23055373

約数列:

[1, 7, 113, 281, 653, 791, 1967, 4571, 31753, 73789, 183493, 222271, 516523, 1284451, 20734709, 145142963]

約数ペア:

[(1, 145142963), (7, 20734709), (113, 1284451), (281, 516523), (653, 222271), (791, 183493), (1967, 73789), (4571, 31753)]