140568654

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{659}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 286007040

約数和(自身を除く): 145438386

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 487, 659, 974, 1318, 1461, 1977, 2922, 3954, 35551, 48107, 71102, 96214, 106653, 144321, 213306, 288642, 320933, 641866, 962799, 1925598, 23428109, 46856218, 70284327, 140568654]

約数ペア:

[(1, 140568654), (2, 70284327), (3, 46856218), (6, 23428109), (73, 1925598), (146, 962799), (219, 641866), (438, 320933), (487, 288642), (659, 213306), (974, 144321), (1318, 106653), (1461, 96214), (1977, 71102), (2922, 48107), (3954, 35551)]