156740964836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1264040039}}^1$

素因数の和:1264040074

約数の個数: 12

約数和(自身を含む): 283144968960

約数和(自身を除く): 126404004124

約数列:

[1, 2, 4, 31, 62, 124, 1264040039, 2528080078, 5056160156, 39185241209, 78370482418, 156740964836]

約数ペア:

[(1, 156740964836), (2, 78370482418), (4, 39185241209), (31, 5056160156), (62, 2528080078), (124, 1264040039)]