161769553918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1\times {\mathrm{3499}}^1$

素因数の和:5741

約数の個数: 64

約数和(自身を含む): 293916672000

約数和(自身を除く): 132147118082

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 2143, 3082, 3499, 4286, 6998, 10787, 15001, 21574, 24493, 30002, 48986, 49289, 80477, 98578, 143581, 160954, 234433, 287162, 345023, 468866, 563339, 690046, 1005067, 1126678, 1641031, 2010134, 3282062, 3302363, 5391959, 6604726, 7498357, 10783918, 14996714, 23116541, 37743713, 46233082, 52488499, 75487426, 104976998, 172462211, 344924422, 502389919, 1004779838, 1207235477, 2414470954, 3516729433, 7033458866, 11554968137, 23109936274, 80884776959, 161769553918]

約数ペア:

[(1, 161769553918), (2, 80884776959), (7, 23109936274), (14, 11554968137), (23, 7033458866), (46, 3516729433), (67, 2414470954), (134, 1207235477), (161, 1004779838), (322, 502389919), (469, 344924422), (938, 172462211), (1541, 104976998), (2143, 75487426), (3082, 52488499), (3499, 46233082), (4286, 37743713), (6998, 23116541), (10787, 14996714), (15001, 10783918), (21574, 7498357), (24493, 6604726), (30002, 5391959), (48986, 3302363), (49289, 3282062), (80477, 2010134), (98578, 1641031), (143581, 1126678), (160954, 1005067), (234433, 690046), (287162, 563339), (345023, 468866)]