139234456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{756709}}^1$

素因数の和:756738

約数の個数: 16

約数和(自身を含む): 272415600

約数和(自身を除く): 133181144

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 756709, 1513418, 3026836, 6053672, 17404307, 34808614, 69617228, 139234456]

約数ペア:

[(1, 139234456), (2, 69617228), (4, 34808614), (8, 17404307), (23, 6053672), (46, 3026836), (92, 1513418), (184, 756709)]