180132272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{662251}}^1$

素因数の和:662276

約数の個数: 20

約数和(自身を含む): 369536616

約数和(自身を除く): 189404344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 662251, 1324502, 2649004, 5298008, 10596016, 11258267, 22516534, 45033068, 90066136, 180132272]

約数ペア:

[(1, 180132272), (2, 90066136), (4, 45033068), (8, 22516534), (16, 11258267), (17, 10596016), (34, 5298008), (68, 2649004), (136, 1324502), (272, 662251)]