137375282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7643}}^1$

素因数の和:7718

約数の個数: 32

約数和(自身を含む): 242161920

約数和(自身を除く): 104786638

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 7643, 8987, 15286, 17974, 84073, 145217, 168146, 290434, 328649, 657298, 1597387, 3194774, 3615139, 6244331, 7230278, 12488662, 68687641, 137375282]

約数ペア:

[(1, 137375282), (2, 68687641), (11, 12488662), (19, 7230278), (22, 6244331), (38, 3615139), (43, 3194774), (86, 1597387), (209, 657298), (418, 328649), (473, 290434), (817, 168146), (946, 145217), (1634, 84073), (7643, 17974), (8987, 15286)]