139969504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{230213}}^1$

素因数の和:230242

約数の個数: 24

約数和(自身を含む): 290069640

約数和(自身を除く): 150100136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 230213, 460426, 920852, 1841704, 3683408, 4374047, 7366816, 8748094, 17496188, 34992376, 69984752, 139969504]

約数ペア:

[(1, 139969504), (2, 69984752), (4, 34992376), (8, 17496188), (16, 8748094), (19, 7366816), (32, 4374047), (38, 3683408), (76, 1841704), (152, 920852), (304, 460426), (608, 230213)]