158222008

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27431}}^1$

素因数の和:27547

約数の個数: 32

約数和(自身を含む): 342351360

約数和(自身を除く): 184129352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 27431, 54862, 109724, 192017, 219448, 384034, 768068, 1536136, 2825393, 5650786, 11301572, 19777751, 22603144, 39555502, 79111004, 158222008]

約数ペア:

[(1, 158222008), (2, 79111004), (4, 39555502), (7, 22603144), (8, 19777751), (14, 11301572), (28, 5650786), (56, 2825393), (103, 1536136), (206, 768068), (412, 384034), (721, 219448), (824, 192017), (1442, 109724), (2884, 54862), (5768, 27431)]