128056194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{338773}}^1$

素因数の和:338791

約数の個数: 32

約数和(自身を含む): 325223040

約数和(自身を除く): 197166846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 338773, 677546, 1016319, 2032638, 2371411, 3048957, 4742822, 6097914, 7114233, 9146871, 14228466, 18293742, 21342699, 42685398, 64028097, 128056194]

約数ペア:

[(1, 128056194), (2, 64028097), (3, 42685398), (6, 21342699), (7, 18293742), (9, 14228466), (14, 9146871), (18, 7114233), (21, 6097914), (27, 4742822), (42, 3048957), (54, 2371411), (63, 2032638), (126, 1016319), (189, 677546), (378, 338773)]