131583564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{522157}}^1$

素因数の和:522174

約数の個数: 36

約数和(自身を含む): 380131024

約数和(自身を除く): 248547460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 522157, 1044314, 1566471, 2088628, 3132942, 3655099, 4699413, 6265884, 7310198, 9398826, 10965297, 14620396, 18797652, 21930594, 32895891, 43861188, 65791782, 131583564]

約数ペア:

[(1, 131583564), (2, 65791782), (3, 43861188), (4, 32895891), (6, 21930594), (7, 18797652), (9, 14620396), (12, 10965297), (14, 9398826), (18, 7310198), (21, 6265884), (28, 4699413), (36, 3655099), (42, 3132942), (63, 2088628), (84, 1566471), (126, 1044314), (252, 522157)]