169194888

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{2357}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 458890380

約数和(自身を除く): 289695492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1994, 2357, 2991, 3988, 4714, 5982, 7071, 7976, 8973, 9428, 11964, 14142, 17946, 18856, 21213, 23928, 28284, 35892, 42426, 56568, 71784, 84852, 169704, 2349929, 4699858, 7049787, 9399716, 14099574, 18799432, 21149361, 28199148, 42298722, 56398296, 84597444, 169194888]

約数ペア:

[(1, 169194888), (2, 84597444), (3, 56398296), (4, 42298722), (6, 28199148), (8, 21149361), (9, 18799432), (12, 14099574), (18, 9399716), (24, 7049787), (36, 4699858), (72, 2349929), (997, 169704), (1994, 84852), (2357, 71784), (2991, 56568), (3988, 42426), (4714, 35892), (5982, 28284), (7071, 23928), (7976, 21213), (8973, 18856), (9428, 17946), (11964, 14142)]