137746896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{409961}}^1$

素因数の和:409979

約数の個数: 40

約数和(自身を含む): 406682304

約数和(自身を除く): 268935408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 409961, 819922, 1229883, 1639844, 2459766, 2869727, 3279688, 4919532, 5739454, 6559376, 8609181, 9839064, 11478908, 17218362, 19678128, 22957816, 34436724, 45915632, 68873448, 137746896]

約数ペア:

[(1, 137746896), (2, 68873448), (3, 45915632), (4, 34436724), (6, 22957816), (7, 19678128), (8, 17218362), (12, 11478908), (14, 9839064), (16, 8609181), (21, 6559376), (24, 5739454), (28, 4919532), (42, 3279688), (48, 2869727), (56, 2459766), (84, 1639844), (112, 1229883), (168, 819922), (336, 409961)]