128360016

素因数分解:

$2^4\times 3^2\times {\mathrm{891389}}^1$

素因数の和:891403

約数の個数: 30

約数和(自身を含む): 359230170

約数和(自身を除く): 230870154

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 891389, 1782778, 2674167, 3565556, 5348334, 7131112, 8022501, 10696668, 14262224, 16045002, 21393336, 32090004, 42786672, 64180008, 128360016]

約数ペア:

[(1, 128360016), (2, 64180008), (3, 42786672), (4, 32090004), (6, 21393336), (8, 16045002), (9, 14262224), (12, 10696668), (16, 8022501), (18, 7131112), (24, 5348334), (36, 3565556), (48, 2674167), (72, 1782778), (144, 891389)]