128097648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127081}}^1$

素因数の和:127102

約数の個数: 60

約数和(自身を含む): 409712368

約数和(自身を除く): 281614720

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, 127081, 254162, 381243, 508324, 762486, 889567, 1016648, 1143729, 1524972, 1779134, 2033296, 2287458, 2668701, 3049944, 3558268, 4574916, 5337402, 6099888, 7116536, 8006103, 9149832, 10674804, 14233072, 16012206, 18299664, 21349608, 32024412, 42699216, 64048824, 128097648]

約数ペア:

[(1, 128097648), (2, 64048824), (3, 42699216), (4, 32024412), (6, 21349608), (7, 18299664), (8, 16012206), (9, 14233072), (12, 10674804), (14, 9149832), (16, 8006103), (18, 7116536), (21, 6099888), (24, 5337402), (28, 4574916), (36, 3558268), (42, 3049944), (48, 2668701), (56, 2287458), (63, 2033296), (72, 1779134), (84, 1524972), (112, 1143729), (126, 1016648), (144, 889567), (168, 762486), (252, 508324), (336, 381243), (504, 254162), (1008, 127081)]