140729538

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{57347}}^1$

素因数の和:57761

約数の個数: 16

約数和(自身を含む): 282152160

約数和(自身を除く): 141422622

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 57347, 114694, 172041, 344082, 23454923, 46909846, 70364769, 140729538]

約数ペア:

[(1, 140729538), (2, 70364769), (3, 46909846), (6, 23454923), (409, 344082), (818, 172041), (1227, 114694), (2454, 57347)]