156965336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{37951}}^1$

素因数の和:38015

約数の個数: 32

約数和(自身を含む): 327905280

約数和(自身を除く): 170939944

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 37951, 75902, 151804, 303608, 417461, 834922, 1669844, 1783697, 3339688, 3567394, 7134788, 14269576, 19620667, 39241334, 78482668, 156965336]

約数ペア:

[(1, 156965336), (2, 78482668), (4, 39241334), (8, 19620667), (11, 14269576), (22, 7134788), (44, 3567394), (47, 3339688), (88, 1783697), (94, 1669844), (188, 834922), (376, 417461), (517, 303608), (1034, 151804), (2068, 75902), (4136, 37951)]