147232540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80897}}^1$

素因数の和:80926

約数の個数: 48

約数和(自身を含む): 380544192

約数和(自身を除く): 233311652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 80897, 161794, 323588, 404485, 566279, 808970, 1051661, 1132558, 1617940, 2103322, 2265116, 2831395, 4206644, 5258305, 5662790, 7361627, 10516610, 11325580, 14723254, 21033220, 29446508, 36808135, 73616270, 147232540]

約数ペア:

[(1, 147232540), (2, 73616270), (4, 36808135), (5, 29446508), (7, 21033220), (10, 14723254), (13, 11325580), (14, 10516610), (20, 7361627), (26, 5662790), (28, 5258305), (35, 4206644), (52, 2831395), (65, 2265116), (70, 2103322), (91, 1617940), (130, 1132558), (140, 1051661), (182, 808970), (260, 566279), (364, 404485), (455, 323588), (910, 161794), (1820, 80897)]