156909161455

素因数分解:

$5^1\times {\mathrm{331}}^1\times {\mathrm{3433}}^1\times {\mathrm{27617}}^1$

素因数の和:31386

約数の個数: 16

約数和(自身を含む): 188921702304

約数和(自身を除く): 32012540849

約数列:

[1, 5, 331, 1655, 3433, 17165, 27617, 138085, 1136323, 5681615, 9141227, 45706135, 94809161, 474045805, 31381832291, 156909161455]

約数ペア:

[(1, 156909161455), (5, 31381832291), (331, 474045805), (1655, 94809161), (3433, 45706135), (17165, 9141227), (27617, 5681615), (138085, 1136323)]