145239984

素因数分解:

$2^4\times 3^2\times {\mathrm{1008611}}^1$

素因数の和:1008625

約数の個数: 30

約数和(自身を含む): 406470636

約数和(自身を除く): 261230652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1008611, 2017222, 3025833, 4034444, 6051666, 8068888, 9077499, 12103332, 16137776, 18154998, 24206664, 36309996, 48413328, 72619992, 145239984]

約数ペア:

[(1, 145239984), (2, 72619992), (3, 48413328), (4, 36309996), (6, 24206664), (8, 18154998), (9, 16137776), (12, 12103332), (16, 9077499), (18, 8068888), (24, 6051666), (36, 4034444), (48, 3025833), (72, 2017222), (144, 1008611)]