127519448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{133949}}^1$

素因数の和:133979

約数の個数: 32

約数和(自身を含む): 289332000

約数和(自身を除く): 161812552

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 133949, 267898, 535796, 937643, 1071592, 1875286, 2277133, 3750572, 4554266, 7501144, 9108532, 15939931, 18217064, 31879862, 63759724, 127519448]

約数ペア:

[(1, 127519448), (2, 63759724), (4, 31879862), (7, 18217064), (8, 15939931), (14, 9108532), (17, 7501144), (28, 4554266), (34, 3750572), (56, 2277133), (68, 1875286), (119, 1071592), (136, 937643), (238, 535796), (476, 267898), (952, 133949)]