149856572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67993}}^1$

素因数の和:68045

約数の個数: 24

約数和(自身を含む): 285574800

約数和(自身を除く): 135718228

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 67993, 135986, 271972, 1291867, 1971797, 2583734, 3943594, 5167468, 7887188, 37464143, 74928286, 149856572]

約数ペア:

[(1, 149856572), (2, 74928286), (4, 37464143), (19, 7887188), (29, 5167468), (38, 3943594), (58, 2583734), (76, 1971797), (116, 1291867), (551, 271972), (1102, 135986), (2204, 67993)]