148431724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{279007}}^1$

素因数の和:279037

約数の個数: 24

約数和(自身を含む): 312488960

約数和(自身を除く): 164057236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 279007, 558014, 1116028, 1953049, 3906098, 5301133, 7812196, 10602266, 21204532, 37107931, 74215862, 148431724]

約数ペア:

[(1, 148431724), (2, 74215862), (4, 37107931), (7, 21204532), (14, 10602266), (19, 7812196), (28, 5301133), (38, 3906098), (76, 1953049), (133, 1116028), (266, 558014), (532, 279007)]