138445516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{24019}}^1$

素因数の和:24165

約数の個数: 24

約数和(自身を含む): 266333760

約数和(自身を除く): 127888244

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 24019, 48038, 96076, 264209, 528418, 1056836, 3146489, 6292978, 12585956, 34611379, 69222758, 138445516]

約数ペア:

[(1, 138445516), (2, 69222758), (4, 34611379), (11, 12585956), (22, 6292978), (44, 3146489), (131, 1056836), (262, 528418), (524, 264209), (1441, 96076), (2882, 48038), (5764, 24019)]