142126416

素因数分解:

$2^4\times 3^2\times {\mathrm{986989}}^1$

素因数の和:987003

約数の個数: 30

約数和(自身を含む): 397756970

約数和(自身を除く): 255630554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 986989, 1973978, 2960967, 3947956, 5921934, 7895912, 8882901, 11843868, 15791824, 17765802, 23687736, 35531604, 47375472, 71063208, 142126416]

約数ペア:

[(1, 142126416), (2, 71063208), (3, 47375472), (4, 35531604), (6, 23687736), (8, 17765802), (9, 15791824), (12, 11843868), (16, 8882901), (18, 7895912), (24, 5921934), (36, 3947956), (48, 2960967), (72, 1973978), (144, 986989)]