149412984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{889363}}^1$

素因数の和:889379

約数の個数: 32

約数和(自身を含む): 426894720

約数和(自身を除く): 277481736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 889363, 1778726, 2668089, 3557452, 5336178, 6225541, 7114904, 10672356, 12451082, 18676623, 21344712, 24902164, 37353246, 49804328, 74706492, 149412984]

約数ペア:

[(1, 149412984), (2, 74706492), (3, 49804328), (4, 37353246), (6, 24902164), (7, 21344712), (8, 18676623), (12, 12451082), (14, 10672356), (21, 7114904), (24, 6225541), (28, 5336178), (42, 3557452), (56, 2668089), (84, 1778726), (168, 889363)]