156865189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 171738112

約数和(自身を除く): 14872923

約数列:

[1, 13, 103, 193, 607, 1339, 2509, 7891, 19879, 62521, 117151, 258427, 812773, 1522963, 12066553, 156865189]

約数ペア:

[(1, 156865189), (13, 12066553), (103, 1522963), (193, 812773), (607, 258427), (1339, 117151), (2509, 62521), (7891, 19879)]