156943519484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{5448671}}^1$

素因数の和:5449073

約数の個数: 24

約数和(自身を含む): 289869350400

約数和(自身を除く): 132925830916

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1516, 7201, 14402, 28804, 5448671, 10897342, 21794684, 103524749, 207049498, 414098996, 2065046309, 4130092618, 8260185236, 39235879871, 78471759742, 156943519484]

約数ペア:

[(1, 156943519484), (2, 78471759742), (4, 39235879871), (19, 8260185236), (38, 4130092618), (76, 2065046309), (379, 414098996), (758, 207049498), (1516, 103524749), (7201, 21794684), (14402, 10897342), (28804, 5448671)]