156960052

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{380971}}^1$

素因数の和:381078

約数の個数: 12

約数和(自身を含む): 277347616

約数和(自身を除く): 120387564

約数列:

[1, 2, 4, 103, 206, 412, 380971, 761942, 1523884, 39240013, 78480026, 156960052]

約数ペア:

[(1, 156960052), (2, 78480026), (4, 39240013), (103, 1523884), (206, 761942), (412, 380971)]