142555824

素因数分解:

$2^4\times 3^2\times {\mathrm{989971}}^1$

素因数の和:989985

約数の個数: 30

約数和(自身を含む): 398958716

約数和(自身を除く): 256402892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 989971, 1979942, 2969913, 3959884, 5939826, 7919768, 8909739, 11879652, 15839536, 17819478, 23759304, 35638956, 47518608, 71277912, 142555824]

約数ペア:

[(1, 142555824), (2, 71277912), (3, 47518608), (4, 35638956), (6, 23759304), (8, 17819478), (9, 15839536), (12, 11879652), (16, 8909739), (18, 7919768), (24, 5939826), (36, 3959884), (48, 2969913), (72, 1979942), (144, 989971)]