149730968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{8669}}^1$

素因数の和:8819

約数の個数: 32

約数和(自身を含む): 299635200

約数和(自身を除く): 149904232

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 4318, 8636, 8669, 17272, 17338, 34676, 69352, 147373, 294746, 589492, 1100963, 1178984, 2201926, 4403852, 8807704, 18716371, 37432742, 74865484, 149730968]

約数ペア:

[(1, 149730968), (2, 74865484), (4, 37432742), (8, 18716371), (17, 8807704), (34, 4403852), (68, 2201926), (127, 1178984), (136, 1100963), (254, 589492), (508, 294746), (1016, 147373), (2159, 69352), (4318, 34676), (8636, 17338), (8669, 17272)]