138772848

素因数分解:

$2^4\times 3^1\times {\mathrm{2891101}}^1$

素因数の和:2891112

約数の個数: 20

約数和(自身を含む): 358496648

約数和(自身を除く): 219723800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2891101, 5782202, 8673303, 11564404, 17346606, 23128808, 34693212, 46257616, 69386424, 138772848]

約数ペア:

[(1, 138772848), (2, 69386424), (3, 46257616), (4, 34693212), (6, 23128808), (8, 17346606), (12, 11564404), (16, 8673303), (24, 5782202), (48, 2891101)]