138551568

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^2\times {\mathrm{419}}^1$

素因数の和:596

約数の個数: 60

約数和(自身を含む): 363153840

約数和(自身を除く): 224602272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 419, 498, 664, 838, 996, 1257, 1328, 1676, 1992, 2514, 3352, 3984, 5028, 6704, 6889, 10056, 13778, 20112, 20667, 27556, 34777, 41334, 55112, 69554, 82668, 104331, 110224, 139108, 165336, 208662, 278216, 330672, 417324, 556432, 834648, 1669296, 2886491, 5772982, 8659473, 11545964, 17318946, 23091928, 34637892, 46183856, 69275784, 138551568]

約数ペア:

[(1, 138551568), (2, 69275784), (3, 46183856), (4, 34637892), (6, 23091928), (8, 17318946), (12, 11545964), (16, 8659473), (24, 5772982), (48, 2886491), (83, 1669296), (166, 834648), (249, 556432), (332, 417324), (419, 330672), (498, 278216), (664, 208662), (838, 165336), (996, 139108), (1257, 110224), (1328, 104331), (1676, 82668), (1992, 69554), (2514, 55112), (3352, 41334), (3984, 34777), (5028, 27556), (6704, 20667), (6889, 20112), (10056, 13778)]