137860144

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{83653}}^1$

素因数の和:83764

約数の個数: 20

約数和(自身を含む): 269700496

約数和(自身を除く): 131840352

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 83653, 167306, 334612, 669224, 1338448, 8616259, 17232518, 34465036, 68930072, 137860144]

約数ペア:

[(1, 137860144), (2, 68930072), (4, 34465036), (8, 17232518), (16, 8616259), (103, 1338448), (206, 669224), (412, 334612), (824, 167306), (1648, 83653)]