128115288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{254197}}^1$

素因数の和:254216

約数の個数: 48

約数和(自身を含む): 396548880

約数和(自身を除く): 268433592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 254197, 508394, 762591, 1016788, 1525182, 1779379, 2033576, 2287773, 3050364, 3558758, 4575546, 5338137, 6100728, 7117516, 9151092, 10676274, 14235032, 16014411, 18302184, 21352548, 32028822, 42705096, 64057644, 128115288]

約数ペア:

[(1, 128115288), (2, 64057644), (3, 42705096), (4, 32028822), (6, 21352548), (7, 18302184), (8, 16014411), (9, 14235032), (12, 10676274), (14, 9151092), (18, 7117516), (21, 6100728), (24, 5338137), (28, 4575546), (36, 3558758), (42, 3050364), (56, 2287773), (63, 2033576), (72, 1779379), (84, 1525182), (126, 1016788), (168, 762591), (252, 508394), (504, 254197)]