161997934

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{76631}}^1$

素因数の和:76791

約数の個数: 16

約数和(自身を含む): 279553536

約数和(自身を除く): 117555602

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 76631, 153262, 536417, 1072834, 11571281, 23142562, 80998967, 161997934]

約数ペア:

[(1, 161997934), (2, 80998967), (7, 23142562), (14, 11571281), (151, 1072834), (302, 536417), (1057, 153262), (2114, 76631)]