154550984

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{119993}}^1$

素因数の和:120029

約数の個数: 32

約数和(自身を含む): 345582720

約数和(自身を除く): 191031736

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 119993, 239986, 479972, 839951, 959944, 1679902, 2759839, 3359804, 5519678, 6719608, 11039356, 19318873, 22078712, 38637746, 77275492, 154550984]

約数ペア:

[(1, 154550984), (2, 77275492), (4, 38637746), (7, 22078712), (8, 19318873), (14, 11039356), (23, 6719608), (28, 5519678), (46, 3359804), (56, 2759839), (92, 1679902), (161, 959944), (184, 839951), (322, 479972), (644, 239986), (1288, 119993)]