155353004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{17989}}^1$

素因数の和:18137

約数の個数: 24

約数和(自身を含む): 290142720

約数和(自身を除く): 134789716

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 17989, 35978, 71956, 305813, 611626, 1223252, 2284603, 4569206, 9138412, 38838251, 77676502, 155353004]

約数ペア:

[(1, 155353004), (2, 77676502), (4, 38838251), (17, 9138412), (34, 4569206), (68, 2284603), (127, 1223252), (254, 611626), (508, 305813), (2159, 71956), (4318, 35978), (8636, 17989)]