128330118

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1753}}^1$

素因数の和:1858

約数の個数: 72

約数和(自身を含む): 327527928

約数和(自身を除く): 199197810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 581, 747, 882, 1162, 1494, 1743, 1753, 3486, 3506, 4067, 5229, 5259, 8134, 10458, 10518, 12201, 12271, 15777, 24402, 24542, 31554, 36603, 36813, 73206, 73626, 85897, 110439, 145499, 171794, 220878, 257691, 290998, 436497, 515382, 773073, 872994, 1018493, 1309491, 1546146, 2036986, 2618982, 3055479, 6110958, 7129451, 9166437, 14258902, 18332874, 21388353, 42776706, 64165059, 128330118]

約数ペア:

[(1, 128330118), (2, 64165059), (3, 42776706), (6, 21388353), (7, 18332874), (9, 14258902), (14, 9166437), (18, 7129451), (21, 6110958), (42, 3055479), (49, 2618982), (63, 2036986), (83, 1546146), (98, 1309491), (126, 1018493), (147, 872994), (166, 773073), (249, 515382), (294, 436497), (441, 290998), (498, 257691), (581, 220878), (747, 171794), (882, 145499), (1162, 110439), (1494, 85897), (1743, 73626), (1753, 73206), (3486, 36813), (3506, 36603), (4067, 31554), (5229, 24542), (5259, 24402), (8134, 15777), (10458, 12271), (10518, 12201)]