149743276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{1667}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 277842096

約数和(自身を除く): 128098820

約数列:

[1, 2, 4, 17, 34, 68, 1321, 1667, 2642, 3334, 5284, 6668, 22457, 28339, 44914, 56678, 89828, 113356, 2202107, 4404214, 8808428, 37435819, 74871638, 149743276]

約数ペア:

[(1, 149743276), (2, 74871638), (4, 37435819), (17, 8808428), (34, 4404214), (68, 2202107), (1321, 113356), (1667, 89828), (2642, 56678), (3334, 44914), (5284, 28339), (6668, 22457)]