154333984

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7103}}^1$

素因数の和:7217

約数の個数: 48

約数和(自身を含む): 350880768

約数和(自身を除く): 196546784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 7103, 10864, 14206, 21728, 28412, 49721, 56824, 99442, 113648, 198884, 227296, 397768, 688991, 795536, 1377982, 1591072, 2755964, 4822937, 5511928, 9645874, 11023856, 19291748, 22047712, 38583496, 77166992, 154333984]

約数ペア:

[(1, 154333984), (2, 77166992), (4, 38583496), (7, 22047712), (8, 19291748), (14, 11023856), (16, 9645874), (28, 5511928), (32, 4822937), (56, 2755964), (97, 1591072), (112, 1377982), (194, 795536), (224, 688991), (388, 397768), (679, 227296), (776, 198884), (1358, 113648), (1552, 99442), (2716, 56824), (3104, 49721), (5432, 28412), (7103, 21728), (10864, 14206)]