156621144

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{13291}}^1$

素因数の和:13791

約数の個数: 32

約数和(自身を含む): 392379840

約数和(自身を除く): 235758696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 13291, 26582, 39873, 53164, 79746, 106328, 159492, 318984, 6525881, 13051762, 19577643, 26103524, 39155286, 52207048, 78310572, 156621144]

約数ペア:

[(1, 156621144), (2, 78310572), (3, 52207048), (4, 39155286), (6, 26103524), (8, 19577643), (12, 13051762), (24, 6525881), (491, 318984), (982, 159492), (1473, 106328), (1964, 79746), (2946, 53164), (3928, 39873), (5892, 26582), (11784, 13291)]