138838896

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137737}}^1$

素因数の和:137758

約数の個数: 60

約数和(自身を含む): 444067312

約数和(自身を除く): 305228416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 137737, 275474, 413211, 550948, 826422, 964159, 1101896, 1239633, 1652844, 1928318, 2203792, 2479266, 2892477, 3305688, 3856636, 4958532, 5784954, 6611376, 7713272, 8677431, 9917064, 11569908, 15426544, 17354862, 19834128, 23139816, 34709724, 46279632, 69419448, 138838896]

約数ペア:

[(1, 138838896), (2, 69419448), (3, 46279632), (4, 34709724), (6, 23139816), (7, 19834128), (8, 17354862), (9, 15426544), (12, 11569908), (14, 9917064), (16, 8677431), (18, 7713272), (21, 6611376), (24, 5784954), (28, 4958532), (36, 3856636), (42, 3305688), (48, 2892477), (56, 2479266), (63, 2203792), (72, 1928318), (84, 1652844), (112, 1239633), (126, 1101896), (144, 964159), (168, 826422), (252, 550948), (336, 413211), (504, 275474), (1008, 137737)]