145706394

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{3109}}^1$

素因数の和:3294

約数の個数: 32

約数和(自身を含む): 298261440

約数和(自身を除く): 152555046

約数列:

[1, 2, 3, 6, 73, 107, 146, 214, 219, 321, 438, 642, 3109, 6218, 7811, 9327, 15622, 18654, 23433, 46866, 226957, 332663, 453914, 665326, 680871, 997989, 1361742, 1995978, 24284399, 48568798, 72853197, 145706394]

約数ペア:

[(1, 145706394), (2, 72853197), (3, 48568798), (6, 24284399), (73, 1995978), (107, 1361742), (146, 997989), (214, 680871), (219, 665326), (321, 453914), (438, 332663), (642, 226957), (3109, 46866), (6218, 23433), (7811, 18654), (9327, 15622)]