149680993

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 202245120

約数和(自身を除く): 52564127

約数列:

[1, 7, 11, 19, 71, 77, 121, 131, 133, 209, 497, 781, 847, 917, 1349, 1441, 1463, 2299, 2489, 5467, 8591, 9301, 9443, 10087, 14839, 15851, 16093, 17423, 27379, 60137, 65107, 102311, 103873, 110957, 163229, 176719, 191653, 301169, 716177, 1125421, 1142603, 1237033, 1943909, 2108183, 7877947, 13607363, 21382999, 149680993]

約数ペア:

[(1, 149680993), (7, 21382999), (11, 13607363), (19, 7877947), (71, 2108183), (77, 1943909), (121, 1237033), (131, 1142603), (133, 1125421), (209, 716177), (497, 301169), (781, 191653), (847, 176719), (917, 163229), (1349, 110957), (1441, 103873), (1463, 102311), (2299, 65107), (2489, 60137), (5467, 27379), (8591, 17423), (9301, 16093), (9443, 15851), (10087, 14839)]