139099076

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{96329}}^1$

素因数の和:96371

約数の個数: 18

約数和(自身を含む): 256912110

約数和(自身を除く): 117813034

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 96329, 192658, 385316, 1830251, 3660502, 7321004, 34774769, 69549538, 139099076]

約数ペア:

[(1, 139099076), (2, 69549538), (4, 34774769), (19, 7321004), (38, 3660502), (76, 1830251), (361, 385316), (722, 192658), (1444, 96329)]