147574180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43661}}^1$

素因数の和:43696

約数の個数: 36

約数和(自身を含む): 335586132

約数和(自身を除く): 188011952

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 43661, 87322, 174644, 218305, 436610, 567593, 873220, 1135186, 2270372, 2837965, 5675930, 7378709, 11351860, 14757418, 29514836, 36893545, 73787090, 147574180]

約数ペア:

[(1, 147574180), (2, 73787090), (4, 36893545), (5, 29514836), (10, 14757418), (13, 11351860), (20, 7378709), (26, 5675930), (52, 2837965), (65, 2270372), (130, 1135186), (169, 873220), (260, 567593), (338, 436610), (676, 218305), (845, 174644), (1690, 87322), (3380, 43661)]