159293354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{28619}}^1$

素因数の和:28666

約数の個数: 24

約数和(自身を含む): 274065120

約数和(自身を除く): 114771766

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 28619, 57238, 314809, 629618, 658237, 1316474, 3462899, 6925798, 7240607, 14481214, 79646677, 159293354]

約数ペア:

[(1, 159293354), (2, 79646677), (11, 14481214), (22, 7240607), (23, 6925798), (46, 3462899), (121, 1316474), (242, 658237), (253, 629618), (506, 314809), (2783, 57238), (5566, 28619)]