156979644638

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{31663}}^1$

素因数の和:32072

約数の個数: 32

約数和(自身を含む): 240747724800

約数和(自身を除く): 83768080162

約数列:

[1, 2, 127, 131, 149, 254, 262, 298, 16637, 18923, 19519, 31663, 33274, 37846, 39038, 63326, 2478913, 4021201, 4147853, 4717787, 4957826, 8042402, 8295706, 9435574, 526777331, 599158949, 618030097, 1053554662, 1198317898, 1236060194, 78489822319, 156979644638]

約数ペア:

[(1, 156979644638), (2, 78489822319), (127, 1236060194), (131, 1198317898), (149, 1053554662), (254, 618030097), (262, 599158949), (298, 526777331), (16637, 9435574), (18923, 8295706), (19519, 8042402), (31663, 4957826), (33274, 4717787), (37846, 4147853), (39038, 4021201), (63326, 2478913)]