156938466645

素因数分解:

$3^2\times 5^1\times {\mathrm{20983}}^1\times {\mathrm{166207}}^1$

素因数の和:187201

約数の個数: 24

約数和(自身を含む): 272041276416

約数和(自身を除く): 115102809771

約数列:

[1, 3, 5, 9, 15, 45, 20983, 62949, 104915, 166207, 188847, 314745, 498621, 831035, 944235, 1495863, 2493105, 7479315, 3487521481, 10462564443, 17437607405, 31387693329, 52312822215, 156938466645]

約数ペア:

[(1, 156938466645), (3, 52312822215), (5, 31387693329), (9, 17437607405), (15, 10462564443), (45, 3487521481), (20983, 7479315), (62949, 2493105), (104915, 1495863), (166207, 944235), (188847, 831035), (314745, 498621)]