149968216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{986633}}^1$

素因数の和:986658

約数の個数: 16

約数和(自身を含む): 295990200

約数和(自身を除く): 146021984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 986633, 1973266, 3946532, 7893064, 18746027, 37492054, 74984108, 149968216]

約数ペア:

[(1, 149968216), (2, 74984108), (4, 37492054), (8, 18746027), (19, 7893064), (38, 3946532), (76, 1973266), (152, 986633)]