153565438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{71161}}^1$

素因数の和:71259

約数の個数: 16

約数和(自身を含む): 251059536

約数和(自身を除く): 97494098

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 71161, 142322, 925093, 1850186, 5906363, 11812726, 76782719, 153565438]

約数ペア:

[(1, 153565438), (2, 76782719), (13, 11812726), (26, 5906363), (83, 1850186), (166, 925093), (1079, 142322), (2158, 71161)]