160344562

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 287280000

約数和(自身を除く): 126935438

約数列:

[1, 2, 7, 14, 49, 79, 98, 139, 149, 158, 278, 298, 553, 973, 1043, 1106, 1946, 2086, 3871, 6811, 7301, 7742, 10981, 11771, 13622, 14602, 20711, 21962, 23542, 41422, 76867, 82397, 144977, 153734, 164794, 289954, 538069, 576779, 1014839, 1076138, 1153558, 1636169, 2029678, 3272338, 11453183, 22906366, 80172281, 160344562]

約数ペア:

[(1, 160344562), (2, 80172281), (7, 22906366), (14, 11453183), (49, 3272338), (79, 2029678), (98, 1636169), (139, 1153558), (149, 1076138), (158, 1014839), (278, 576779), (298, 538069), (553, 289954), (973, 164794), (1043, 153734), (1106, 144977), (1946, 82397), (2086, 76867), (3871, 41422), (6811, 23542), (7301, 21962), (7742, 20711), (10981, 14602), (11771, 13622)]