154128056

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{76757}}^1$

素因数の和:77014

約数の個数: 16

約数和(自身を含む): 290145240

約数和(自身を除く): 136017184

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 76757, 153514, 307028, 614056, 19266007, 38532014, 77064028, 154128056]

約数ペア:

[(1, 154128056), (2, 77064028), (4, 38532014), (8, 19266007), (251, 614056), (502, 307028), (1004, 153514), (2008, 76757)]