127419768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{252817}}^1$

素因数の和:252836

約数の個数: 48

約数和(自身を含む): 394396080

約数和(自身を除く): 266976312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 252817, 505634, 758451, 1011268, 1516902, 1769719, 2022536, 2275353, 3033804, 3539438, 4550706, 5309157, 6067608, 7078876, 9101412, 10618314, 14157752, 15927471, 18202824, 21236628, 31854942, 42473256, 63709884, 127419768]

約数ペア:

[(1, 127419768), (2, 63709884), (3, 42473256), (4, 31854942), (6, 21236628), (7, 18202824), (8, 15927471), (9, 14157752), (12, 10618314), (14, 9101412), (18, 7078876), (21, 6067608), (24, 5309157), (28, 4550706), (36, 3539438), (42, 3033804), (56, 2275353), (63, 2022536), (72, 1769719), (84, 1516902), (126, 1011268), (168, 758451), (252, 505634), (504, 252817)]