138052008

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{7639}}^1$

素因数の和:7902

約数の個数: 48

約数和(自身を含む): 375429600

約数和(自身を除く): 237377592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4518, 6024, 7639, 9036, 15278, 18072, 22917, 30556, 45834, 61112, 68751, 91668, 137502, 183336, 275004, 550008, 1917389, 3834778, 5752167, 7669556, 11504334, 15339112, 17256501, 23008668, 34513002, 46017336, 69026004, 138052008]

約数ペア:

[(1, 138052008), (2, 69026004), (3, 46017336), (4, 34513002), (6, 23008668), (8, 17256501), (9, 15339112), (12, 11504334), (18, 7669556), (24, 5752167), (36, 3834778), (72, 1917389), (251, 550008), (502, 275004), (753, 183336), (1004, 137502), (1506, 91668), (2008, 68751), (2259, 61112), (3012, 45834), (4518, 30556), (6024, 22917), (7639, 18072), (9036, 15278)]