161414568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{320267}}^1$

素因数の和:320286

約数の個数: 48

約数和(自身を含む): 499618080

約数和(自身を除く): 338203512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 320267, 640534, 960801, 1281068, 1921602, 2241869, 2562136, 2882403, 3843204, 4483738, 5764806, 6725607, 7686408, 8967476, 11529612, 13451214, 17934952, 20176821, 23059224, 26902428, 40353642, 53804856, 80707284, 161414568]

約数ペア:

[(1, 161414568), (2, 80707284), (3, 53804856), (4, 40353642), (6, 26902428), (7, 23059224), (8, 20176821), (9, 17934952), (12, 13451214), (14, 11529612), (18, 8967476), (21, 7686408), (24, 6725607), (28, 5764806), (36, 4483738), (42, 3843204), (56, 2882403), (63, 2562136), (72, 2241869), (84, 1921602), (126, 1281068), (168, 960801), (252, 640534), (504, 320267)]