135378188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{279707}}^1$

素因数の和:279733

約数の個数: 18

約数和(自身を含む): 260408148

約数和(自身を除く): 125029960

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 279707, 559414, 1118828, 3076777, 6153554, 12307108, 33844547, 67689094, 135378188]

約数ペア:

[(1, 135378188), (2, 67689094), (4, 33844547), (11, 12307108), (22, 6153554), (44, 3076777), (121, 1118828), (242, 559414), (484, 279707)]