138377759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 151300800

約数和(自身を除く): 12923041

約数列:

[1, 13, 151, 157, 449, 1963, 2041, 5837, 23707, 67799, 70493, 308191, 881387, 916409, 10644443, 138377759]

約数ペア:

[(1, 138377759), (13, 10644443), (151, 916409), (157, 881387), (449, 308191), (1963, 70493), (2041, 67799), (5837, 23707)]