156701344

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 320060160

約数和(自身を除く): 163358816

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1312, 1328, 1439, 2656, 2878, 3403, 5756, 6806, 11512, 13612, 23024, 27224, 46048, 54448, 58999, 108896, 117998, 119437, 235996, 238874, 471992, 477748, 943984, 955496, 1887968, 1910992, 3821984, 4896917, 9793834, 19587668, 39175336, 78350672, 156701344]

約数ペア:

[(1, 156701344), (2, 78350672), (4, 39175336), (8, 19587668), (16, 9793834), (32, 4896917), (41, 3821984), (82, 1910992), (83, 1887968), (164, 955496), (166, 943984), (328, 477748), (332, 471992), (656, 238874), (664, 235996), (1312, 119437), (1328, 117998), (1439, 108896), (2656, 58999), (2878, 54448), (3403, 46048), (5756, 27224), (6806, 23024), (11512, 13612)]