144891038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{4673}}^1$

素因数の和:5131

約数の個数: 16

約数和(自身を含む): 223791120

約数和(自身を除く): 78900082

約数列:

[1, 2, 37, 74, 419, 838, 4673, 9346, 15503, 31006, 172901, 345802, 1957987, 3915974, 72445519, 144891038]

約数ペア:

[(1, 144891038), (2, 72445519), (37, 3915974), (74, 1957987), (419, 345802), (838, 172901), (4673, 31006), (9346, 15503)]