143973296

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{70853}}^1$

素因数の和:70988

約数の個数: 20

約数和(自身を含む): 281148672

約数和(自身を除く): 137175376

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 70853, 141706, 283412, 566824, 1133648, 8998331, 17996662, 35993324, 71986648, 143973296]

約数ペア:

[(1, 143973296), (2, 71986648), (4, 35993324), (8, 17996662), (16, 8998331), (127, 1133648), (254, 566824), (508, 283412), (1016, 141706), (2032, 70853)]