144418544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6691}}^1$

素因数の和:6789

約数の個数: 40

約数和(自身を含む): 298730880

約数和(自身を除く): 154312336

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 6691, 10792, 13382, 21584, 26764, 53528, 107056, 127129, 254258, 475061, 508516, 950122, 1017032, 1900244, 2034064, 3800488, 7600976, 9026159, 18052318, 36104636, 72209272, 144418544]

約数ペア:

[(1, 144418544), (2, 72209272), (4, 36104636), (8, 18052318), (16, 9026159), (19, 7600976), (38, 3800488), (71, 2034064), (76, 1900244), (142, 1017032), (152, 950122), (284, 508516), (304, 475061), (568, 254258), (1136, 127129), (1349, 107056), (2698, 53528), (5396, 26764), (6691, 21584), (10792, 13382)]