189291888

素因数分解:

$2^4\times 3^2\times {\mathrm{1314527}}^1$

素因数の和:1314541

約数の個数: 30

約数和(自身を含む): 529754784

約数和(自身を除く): 340462896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1314527, 2629054, 3943581, 5258108, 7887162, 10516216, 11830743, 15774324, 21032432, 23661486, 31548648, 47322972, 63097296, 94645944, 189291888]

約数ペア:

[(1, 189291888), (2, 94645944), (3, 63097296), (4, 47322972), (6, 31548648), (8, 23661486), (9, 21032432), (12, 15774324), (16, 11830743), (18, 10516216), (24, 7887162), (36, 5258108), (48, 3943581), (72, 2629054), (144, 1314527)]