156913320599

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1\times {\mathrm{8263}}^1$

素因数の和:10371

約数の個数: 32

約数和(自身を含む): 191544975360

約数和(自身を除く): 34631654761

約数列:

[1, 7, 19, 71, 133, 497, 1349, 2011, 8263, 9443, 14077, 38209, 57841, 142781, 156997, 267463, 586673, 999467, 1098979, 2712839, 4106711, 11146787, 16616893, 18989873, 78027509, 116318251, 315720967, 1179799403, 2210046769, 8258595821, 22416188657, 156913320599]

約数ペア:

[(1, 156913320599), (7, 22416188657), (19, 8258595821), (71, 2210046769), (133, 1179799403), (497, 315720967), (1349, 116318251), (2011, 78027509), (8263, 18989873), (9443, 16616893), (14077, 11146787), (38209, 4106711), (57841, 2712839), (142781, 1098979), (156997, 999467), (267463, 586673)]