156940116278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1210939}}^1$

素因数の和:1211132

約数の個数: 32

約数和(自身を含む): 264701796480

約数和(自身を除く): 107761680202

約数列:

[1, 2, 11, 22, 43, 86, 137, 274, 473, 946, 1507, 3014, 5891, 11782, 64801, 129602, 1210939, 2421878, 13320329, 26640658, 52070377, 104140754, 165898643, 331797286, 572774147, 1145548294, 1824885073, 3649770146, 7133641649, 14267283298, 78470058139, 156940116278]

約数ペア:

[(1, 156940116278), (2, 78470058139), (11, 14267283298), (22, 7133641649), (43, 3649770146), (86, 1824885073), (137, 1145548294), (274, 572774147), (473, 331797286), (946, 165898643), (1507, 104140754), (3014, 52070377), (5891, 26640658), (11782, 13320329), (64801, 2421878), (129602, 1210939)]