144413908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{8521}}^1$

素因数の和:8767

約数の個数: 24

約数和(自身を含む): 267249920

約数和(自身を除く): 122836012

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 8474, 8521, 16948, 17042, 34084, 161899, 323798, 647596, 1900183, 3800366, 7600732, 36103477, 72206954, 144413908]

約数ペア:

[(1, 144413908), (2, 72206954), (4, 36103477), (19, 7600732), (38, 3800366), (76, 1900183), (223, 647596), (446, 323798), (892, 161899), (4237, 34084), (8474, 17042), (8521, 16948)]