144130972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{3739}}^1$

素因数の和:4185

約数の個数: 24

約数和(自身を含む): 263894400

約数和(自身を除く): 119763428

約数列:

[1, 2, 4, 23, 46, 92, 419, 838, 1676, 3739, 7478, 9637, 14956, 19274, 38548, 85997, 171994, 343988, 1566641, 3133282, 6266564, 36032743, 72065486, 144130972]

約数ペア:

[(1, 144130972), (2, 72065486), (4, 36032743), (23, 6266564), (46, 3133282), (92, 1566641), (419, 343988), (838, 171994), (1676, 85997), (3739, 38548), (7478, 19274), (9637, 14956)]