129851628

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{161507}}^1$

素因数の和:161581

約数の個数: 24

約数和(自身を含む): 307511232

約数和(自身を除く): 177659604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 161507, 323014, 484521, 646028, 969042, 1938084, 10820969, 21641938, 32462907, 43283876, 64925814, 129851628]

約数ペア:

[(1, 129851628), (2, 64925814), (3, 43283876), (4, 32462907), (6, 21641938), (12, 10820969), (67, 1938084), (134, 969042), (201, 646028), (268, 484521), (402, 323014), (804, 161507)]