144433136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{475109}}^1$

素因数の和:475136

約数の個数: 20

約数和(自身を含む): 294568200

約数和(自身を除く): 150135064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 475109, 950218, 1900436, 3800872, 7601744, 9027071, 18054142, 36108284, 72216568, 144433136]

約数ペア:

[(1, 144433136), (2, 72216568), (4, 36108284), (8, 18054142), (16, 9027071), (19, 7601744), (38, 3800872), (76, 1900436), (152, 950218), (304, 475109)]