143391672

素因数分解:

$2^3\times 3^2\times {\mathrm{1991551}}^1$

素因数の和:1991563

約数の個数: 24

約数和(自身を含む): 388352640

約数和(自身を除く): 244960968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1991551, 3983102, 5974653, 7966204, 11949306, 15932408, 17923959, 23898612, 35847918, 47797224, 71695836, 143391672]

約数ペア:

[(1, 143391672), (2, 71695836), (3, 47797224), (4, 35847918), (6, 23898612), (8, 17923959), (9, 15932408), (12, 11949306), (18, 7966204), (24, 5974653), (36, 3983102), (72, 1991551)]