179920449748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{15187}}^1\times {\mathrm{227827}}^1$

素因数の和:243031

約数の個数: 24

約数和(自身を含む): 339104663072

約数和(自身を除く): 159184213324

約数列:

[1, 2, 4, 13, 26, 52, 15187, 30374, 60748, 197431, 227827, 394862, 455654, 789724, 911308, 2961751, 5923502, 11847004, 3460008649, 6920017298, 13840034596, 44980112437, 89960224874, 179920449748]

約数ペア:

[(1, 179920449748), (2, 89960224874), (4, 44980112437), (13, 13840034596), (26, 6920017298), (52, 3460008649), (15187, 11847004), (30374, 5923502), (60748, 2961751), (197431, 911308), (227827, 789724), (394862, 455654)]