138818878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{146743}}^1$

素因数の和:146799

約数の個数: 16

約数和(自身を含む): 232442496

約数和(自身を除く): 93623618

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 146743, 293486, 1614173, 3228346, 6309949, 12619898, 69409439, 138818878]

約数ペア:

[(1, 138818878), (2, 69409439), (11, 12619898), (22, 6309949), (43, 3228346), (86, 1614173), (473, 293486), (946, 146743)]