157065448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1154893}}^1$

素因数の和:1154916

約数の個数: 16

約数和(自身を含む): 311821380

約数和(自身を除く): 154755932

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1154893, 2309786, 4619572, 9239144, 19633181, 39266362, 78532724, 157065448]

約数ペア:

[(1, 157065448), (2, 78532724), (4, 39266362), (8, 19633181), (17, 9239144), (34, 4619572), (68, 2309786), (136, 1154893)]