138780472

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{369097}}^1$

素因数の和:369150

約数の個数: 16

約数和(自身を含む): 265750560

約数和(自身を除く): 126970088

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 369097, 738194, 1476388, 2952776, 17347559, 34695118, 69390236, 138780472]

約数ペア:

[(1, 138780472), (2, 69390236), (4, 34695118), (8, 17347559), (47, 2952776), (94, 1476388), (188, 738194), (376, 369097)]