144563344

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{13669}}^1$

素因数の和:14338

約数の個数: 20

約数和(自身を含む): 280535740

約数和(自身を除く): 135972396

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 13669, 27338, 54676, 109352, 218704, 9035209, 18070418, 36140836, 72281672, 144563344]

約数ペア:

[(1, 144563344), (2, 72281672), (4, 36140836), (8, 18070418), (16, 9035209), (661, 218704), (1322, 109352), (2644, 54676), (5288, 27338), (10576, 13669)]