156728159682

素因数分解:

$2^1\times 3^1\times {\mathrm{55439}}^1\times {\mathrm{471173}}^1$

素因数の和:526617

約数の個数: 16

約数和(自身を含む): 313462638720

約数和(自身を除く): 156734479038

約数列:

[1, 2, 3, 6, 55439, 110878, 166317, 332634, 471173, 942346, 1413519, 2827038, 26121359947, 52242719894, 78364079841, 156728159682]

約数ペア:

[(1, 156728159682), (2, 78364079841), (3, 52242719894), (6, 26121359947), (55439, 2827038), (110878, 1413519), (166317, 942346), (332634, 471173)]